NSN 4730-00-837-7073 MS5150044C, MS51500-4-4C, MS51500A44

Product Details | PIPE TO TUBE STRAIGHT ADAPTER

4730-00-837-7073 An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. The other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It is designed to join a pipe or pipe fitting to a tube or tube fitting in a straight line.

Part Alternates: MS5150044C, MS51500-4-4C, MS51500A44, MS51500A4-4, MS51500A44S, MS51500A4-4S, MS51500B44S, MS51500B4-4S, SAE J514 , SAEJ514, TC151569, TC15-1569, PS2270, PS-2270, J81644SS, J816-4-4SS, MILF18866, MIL-F-18866, 0008002371, 000-8002-371, 5021018, 502-1018, 51645109419, 516-4510941-9, 5165977, 517465, 522424040404, 5224-2404-04-04, 7136171, 713617-1, 8431415, 8485618, 8HE553, 8U56101222, 8U56101-222, 9733071, J514, 010344, 02144, 021-4-4, 044FTXS, 04-4-FTX-S, 10011012215A, 1001-1012-215A, 145451093248, 145-4510932-48, 19401FX, 202144, 2021-4-4, 2021445, 2021-4-45, 202144C, 2021-4-4C, 202144S, 2021-4-4S, 21017322102, 21017322-102, 2181022, 218-1022, 21C1537122, 21C1537-122, 24040404, 2404-04-04, 2730280004, 273-0280-004, 2PS2270, 2-PS-2270, 31671, 39124797, 434034, 4-4 070102CA, 4-4 070102SA, 44070102CA, 44070102SA, 4-4070102SA , 44FBTXS, 4-4FBTXS, 44FBTXSS, 4-4FBTXSS, 4-4-FBTX-SS, 4-4FBTX-SS, 44FTXS, 4-4FTX-S, 44FTXSS, 4-4FTX-SS, 4-4FTXSS 4FNTXSS, 44FTXSS4FNTXSS, 4730-00-837-7073, 00-837-7073, 4730008377073, 008377073

Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
47	01 JAN 1962	00-837-7073	03776 ( ADAPTER, STRAIGHT, PIPE TO TUBE )

Drawings & Photos | NSN 4730-00-837-7073

Part Number	Request Date	QTY	Origin
4730-00-837-7073	2025-07-212	5	United States
SAEJ514	2025-05-122	14	United States
4730-00-837-7073	2025-02-55	4	United States
4730-00-837-7073	2025-02-43	1	US
4730-00-837-7073	2025-02-41	429	DIBBS
4730-00-837-7073	2025-01-20	10	United States
4730-00-837-7073	2024-06-165	1	US
44FTXS	2024-03-78	6	United States
4730-00-837-7073	2024-02-38	1	VI
4730-00-837-7073	2024-01-11	272	US
4730-00-837-7073	2024-01-11	705	DIBBS
4730-00-837-7073	2023-10-285	562	DIBBS
4730-00-837-7073	2023-08-226	480	DIBBS
4730-00-837-7073	2023-07-205	11	United States
4730-00-837-7073	2023-07-205	14	United States
4730-00-837-7073	2023-07-205	27	United States
4730-00-837-7073	2023-02-59	21	United States
4730-00-837-7073	2022-12-354	1329	DIBBS
4730-00-837-7073	2021-04-97	1332	DIBBS
4730-00-837-7073	2021-02-48	1412	DIBBS
4730-00-837-7073	2021-01-06	1366	DIBBS
4730-00-837-7073	2021-01-05	6	United States
4730-00-837-7073	2020-11-331	1396	DIBBS
44FTXS	2020-07-197	1	United States
4730-00-837-7073	2019-12-342	1995	DIBBS
4730-00-837-7073	2019-10-290	6	United States
44FTXS	2019-10-289	1	United States
4730-00-837-7073	2019-07-199	2200	DIBBS
4730-00-837-7073	2019-01-06	3000	DIBBS
4730-00-837-7073	2018-02-45	1500	DIBBS
4-4FTX-SS	2017-05-135	14	United States
4730-00-837-7073	2017-05-121	1810	DIBBS
4730-00-837-7073	2017-02-53	4	United States
J514	2015-02-48	1	us
4730-00-837-7073	2015-02-43	8000	DIBBS
4730-00-837-7073	2014-11-324	7886	DIBBS
4730-00-837-7073	2014-11-313	7886	DIBBS
4730-00-837-7073	2014-10-300	6727	DIBBS
4730-00-837-7073	2014-09-245	6727	DIBBS
4730-00-837-7073	2014-08-233	6727	DIBBS
4730-00-837-7073	2014-08-222	19	DIBBS
MS51500A44S	2014-05-125	8	United States
4730-00-837-7073	2013-10-283	4755	DIBBS
4730-00-837-7073	2012-08-244	2465	DIBBS
4730-00-837-7073	2012-07-201	327	DIBBS
4730-00-837-7073	2012-06-173	692	DIBBS
4730-00-837-7073	2012-05-126	720	DIBBS
MS51500B44S	2012-03-65	2	Germany
44FBTXSS	2011-09-257	10	ET
MS51500A44S	2010-06-153	1	US
J514	2010-02-47	20	us
4730-00-837-7073	2010-02-32	20	US
4730-00-837-7073	2008-11-325	3	US
SAEJ514	2008-11-316	400	US

Cross Reference | NSN 4730-00-837-7073

Part Number	Cage Code	Manufacturer
000-8002-371	94756	BOEING COMPANY, THE DBA BOEING
0103+4+4	83123	PARKER ENGINEERING PRODUCTS CO
021-4-4	00642	HEALE MANUFACTURING CO., INC.
04-4-FTX-S	63078	ALLIED FARM EQUIPMENT INC VIKING DIV
1001-1012-215A	16603	CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIVISION
1001978	1EFH8	GENERAL DYNAMICS LAND SYSTEMS - FORCE PROTECTION INC.
145-4510932-48	51563	ROHR, INC DBA GOODRICH AEROSTRUCTURES GROUP
19401FX	45152	OSHKOSH CORPORATION
19401FX	75Q65	OSHKOSH DEFENSE, LLC
2-PS-2270	11976	CHICAGO PNEUMATIC TOOL CO
2021-4-4	01276	EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
2021-4-45	00624	EATON CORPORATION DBA AEROSPACE DIV
2021-4-4C	01276	EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
2021-4-4S	00624	EATON CORPORATION DBA AEROSPACE DIV
2021-4-4S	01276	EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
21017322-102	81395	BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION I
218-1022	10988	CNH INDUSTRIAL AMERICA LLC
21C1537-122	07482	GENERAL ELECTRIC COMPANY DBA GE
2404-04-04	0S1H5	TOMPKINS INDUSTRIES, INC.
273-0280-004	94756	BOEING COMPANY, THE DBA BOEING
31671	81795	ALLIANZ SWEEPER COMPANY
39124797	30760	INGERSOLL RAND CO
4 070102S	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
4-4 070102SA	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
4-4 07102F	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
4-4-FBTX-SS	30780	PARKER-HANNIFIN CORPORATION DBA TUBE FITTINGS DIVISION
4-4-FBTX-SS	98441	PARKER-HANNIFIN CORPORATION DBA STRATOFLEX PRODUCTS DIVISION
4-4FBTX-SS	U7709	MCNAUGHTON DYNAMICS LTD
4-4FBTXS	09523	PARKER-HANNIFIN CORPORATION DBA GAS TURBINE FUEL SYSTEMS DIV
4-4FBTXS	30780	PARKER-HANNIFIN CORPORATION DBA TUBE FITTINGS DIVISION
4-4FBTXS	45681	PARKER-HANNIFIN CORPORATION DIV CORPORATE HEADQUARTERS
4-4FBTXS	98441	PARKER-HANNIFIN CORPORATION DBA STRATOFLEX PRODUCTS DIVISION
4-4FBTXSS	45681	PARKER-HANNIFIN CORPORATION DIV CORPORATE HEADQUARTERS
4-4FTX-S	30870	REPUBLIC MACHINERY CO., INC. DBA REPUBLIC LAGUN MACHINE TOOL CO.
4-4FTX-SS	30780	PARKER-HANNIFIN CORPORATION DBA TUBE FITTINGS DIVISION
4-4FTXSS 4FNTXSS	30757	PARKER HANNIFIN CORP AUTOMOTIVE AND REFRIGERATION GROUP
4-4FTXSS 4FNTXSS	30780	PARKER-HANNIFIN CORPORATION DBA TUBE FITTINGS DIVISION
4-4FTXSS 4FNTXSS	98441	PARKER-HANNIFIN CORPORATION DBA STRATOFLEX PRODUCTS DIVISION
4-6 070220C	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
434034	01014	AVTRON AEROSPACE, INC.
502-1018	44940	CUMMINS POWER GENERATION INC.
516-4510941-9	51563	ROHR, INC DBA GOODRICH AEROSTRUCTURES GROUP
5165977	53711	NAVAL SEA SYSTEMS COMMAND
517465	02280	AMERICAN HOIST AND DERRICK CO
5224-2404-04-04	61796	CEMEN TECH, INC.
713617-1	96214	RAYTHEON COMPANY DBA RAYTHEON
8431415	98752	WARNER ROBINS AIR LOGISTICS CENTER
8485618	18876	U S ARMY AVIATION AND MISSILE COMMAND
8HE553	45152	OSHKOSH CORPORATION
8U56101-222	07703	ATK LAUNCH SYSTEMS INC. DBA ATK LAUNCH SYSTEMS-PROMONTORY
9733071	01276	EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
9733071	07482	GENERAL ELECTRIC COMPANY DBA GE
9733071	18876	U S ARMY AVIATION AND MISSILE COMMAND
9733071	79470	DANA CORP WEATHERHEAD DIV
J514	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
J514 4-4 070102C	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
J816-4-4SS	54214	BOWES MFG INC
MIL-F-18866	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MS51500-4-4C	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS51500A4-4	46717	PETTIBONE LLC
MS51500A4-4	54214	BOWES MFG INC
MS51500A4-4	79470	DANA CORP WEATHERHEAD DIV
MS51500A4-4	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS51500A4-4	98661	LECONTE PLASTICS CO INC
MS51500A4-4S	01276	EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
MS51500A4-4S	30780	PARKER-HANNIFIN CORPORATION DBA TUBE FITTINGS DIVISION
MS51500A4-4S	79470	DANA CORP WEATHERHEAD DIV
MS51500A4-4S	93188	L AND L MFG CO
MS51500A4-4S	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS51500A4-4S	98441	PARKER-HANNIFIN CORPORATION DBA STRATOFLEX PRODUCTS DIVISION
MS51500B4-4S	53711	NAVAL SEA SYSTEMS COMMAND
MS51500B4-4S	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
PS-2270	11976	CHICAGO PNEUMATIC TOOL CO
SAE J514 4 070102S	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE J514 4-6 070220B	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAEJ 514	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
TC15-1569	03677	ANTHONY YORK CO

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Related Products | NSN 4730-00-837-7073

4730-00-837-7074, 4730-00-837-7078, 4730-00-837-7206, 4730-00-837-7207, 4730-00-837-7274

Technical Data | NSN 4730-00-837-7073

Characteristic	Specifications
MATERIAL	STEEL COMP 316 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35,TYPE 1 OR 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MEDIA FOR WHICH DESIGNED	HYDRAULIC FLUID SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE	3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP	250.0 DEG FAHRENHEIT SINGLE RESPONSE
CONNECTION TYPE	THREADED EXTERNAL TUBE 1ST END
CONNECTION STYLE	FLARED (TUBE) 1ST END
SEAT ANGLE	37.0 DEGREES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES 1ST END
THREAD SERIES DESIGNATOR	UNF 1ST END
NOMINAL THREAD SIZE	0.438 INCHES 1ST END
THREAD CLASS	2A 1ST END
NOMINAL OVERALL LENGTH	1.422 INCHES
FURNISHED ITEMS AND QUANTITY	1 TUBE COUPLING NUT W/SLEEVE
SPECIAL FEATURES	WEAPON SYSTEM ESSENTIAL
SPECIFICATION/STANDARD DATA	96906-MS51500 GOVERNMENT STANDARD AND
NONDEFINITIVE SPEC/STD DATA	5A FIGURE
CRITICALITY CODE JUSTIFICATION	FEAT

Restrictions/Controls & Freight Information | NSN 4730-00-837-7073

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Electro-static Discharge Susceptible:	A	No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:	A	Item does not contain precious metal
Criticality Code:	Y	The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.

Category	Code	Description
NMF Description	052190	PIPE,TUBING,OR PIPE OR TUBING FITTI
Less than car load rating
Less than truck load rating	W	Rating Variable
Water commodity Code	576	unknown
Originating Activity Code	XX
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity	B	Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling	Z	No special handling required.
Special Handling Code	9	unknonwn
HAZMAT
Type of Cargo	Z	No special type of cargo code applicable

Management | NSN 4730-00-837-7073

Category	Code	Description
Materiel Category and Inventory Manager	J	Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	D	Surface to Air Missiles
Weapons Systems/End Item or Homogeneous Group	DM	Air-to-Air Stinger (ATAS)
Accounting Requirements Code	X	Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Budget Code	9	General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation Code	SX	SX:AF SICA RESIDUAL MMAC-OC-ALC
Price Validation	V	The current standard price has been validated. The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range. The item was procured under open competition and under the competitive arena the price is considered fair and reasonable. ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Stores Account Code	1	Marine Corps Stock Fund Account Item.
Combat Essentiality Code	5	Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management Code	B	All CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code	2	ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Echelon Identification Code	T
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DM	U.S. Marine Corps
Service Organization	M	U.S. Marine Corps
Reparability	Z	Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each