NSN 4730-00-273-6686 MS51504, MS51504A88, MS51504A8-8

Product Details | PIPE TO TUBE ELBOW

4730-00-273-6686 A fitting that forms an angle of less than 180 degrees (3.142 radians) from the straight flow. One connecting end has standard pipe threads, or is unthreaded and 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 may have side or heel inlet(s). See also ELBOW, PIPE; ELBOW, TUBE; and CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.

Part Alternates: MS51504, MS51504A88, MS51504A8-8, MS51504B88, MS51504B8-8, BC10008463, C5405X8X8, J514, 47546AX, 790421, 790-421, 849F12X12, 849F1-2X1-2, 8-8 070202CA, 88070202CA, 88070202CACAD, 88CBTXS, 8-8CBTX-S, 8PS2274, 903292C1, 9111914, 00252-0549, 003661V013, 01360400A0, 013604-00A0, 1001-997-49, 1265498, 202488S, 2024-8-8-S, 210388, 2103-8-8, 252141, 252-141, 4730-00-273-6686, 00-273-6686, 4730002736686, 002520549, 002736686, 100199749

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 1963	00-273-6686	03770 ( ELBOW, PIPE TO TUBE )

Part Number	Request Date	QTY	Origin
210388	2025-07-209	6	PT
4730-00-273-6686	2016-10-299	309	DIBBS
4730-00-273-6686	2016-10-290	867	DIBBS
4730-00-273-6686	2016-03-91	1488	DIBBS
4730-00-273-6686	2016-03-80	1488	DIBBS
J514	2015-02-48	1	us
4730-00-273-6686	2013-12-346	5795	DIBBS
4730-00-273-6686	2012-09-250	2580	DIBBS
4730-00-273-6686	2012-04-97	498	DIBBS
4730-00-273-6686	2011-07-209	1	DIBBS
4730-00-273-6686	2011-07-209	5	DIBBS
4730-00-273-6686	2011-07-209	8	DIBBS
4730-00-273-6686	2011-07-209	61	DIBBS
J514	2010-02-47	20	us

Cross Reference | NSN 4730-00-273-6686

Part Number	Cage Code	Manufacturer
00252-0549	93568	HARSCO CORP BMY-COMBAT SYSTEMS DIV
003661V013	59556	KOVATCH CORP.
013604-00A0	44185	NMC/WOLLARD, INC.
1001-997-49	16603	CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIVISION
1265498	80064	NAVAL SHIP SYSTEMS COMMAND
2024-8-8-S	00624	EATON CORPORATION DBA AEROSPACE DIV
2103-8-8	45681	PARKER-HANNIFIN CORPORATION DIV CORPORATE HEADQUARTERS
2103-8-8	98441	PARKER-HANNIFIN CORPORATION DBA STRATOFLEX PRODUCTS DIVISION
252-141	93568	HARSCO CORP BMY-COMBAT SYSTEMS DIV
3007083	1EFH8	GENERAL DYNAMICS LAND SYSTEMS - FORCE PROTECTION INC.
47546AX	45152	OSHKOSH CORPORATION
47546AX	75Q65	OSHKOSH DEFENSE, LLC
790-421	90031	RAYMOND CORPORATION, THE
8-8 CBTX-S	30780	PARKER-HANNIFIN CORPORATION DBA TUBE FITTINGS DIVISION
8-8 CTS	30780	PARKER-HANNIFIN CORPORATION DBA TUBE FITTINGS DIVISION
8-8CBTX-S	98441	PARKER-HANNIFIN CORPORATION DBA STRATOFLEX PRODUCTS DIVISION
849F1-2X1-2	30327	IMPERIAL
8PS2274	88807	NEAC COMPRESSOR SERVICE USA INC
903292C1	55820	HAMILTON SUNDSTRAND CORPORATION DBA HAMILTON SUNDSTRAND POWER SYTEMS
903292C1	66195	SOLAR TURBINES INCORPORATED
9111914	18876	U S ARMY AVIATION AND MISSILE COMMAND
9111914	93568	HARSCO CORP BMY-COMBAT SYSTEMS DIV
BC10008463	44185	NMC/WOLLARD, INC.
C5405X8X8	79470	DANA CORP WEATHERHEAD DIV
MIL-F-18866	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MS51504	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS51504A8-8	00624	EATON CORPORATION DBA AEROSPACE DIV
MS51504A8-8	30327	IMPERIAL
MS51504A8-8	30780	PARKER-HANNIFIN CORPORATION DBA TUBE FITTINGS DIVISION
MS51504A8-8	93188	L AND L MFG CO
MS51504A8-8	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS51504A8-8	98441	PARKER-HANNIFIN CORPORATION DBA STRATOFLEX PRODUCTS DIVISION
MS51504A8-8	98660	LUBE DEVICES INC FLODAR FLUID POWER FITTINGS DIV
MS51504A8-8	R1120	SATAIR A/S
MS51504B8-8	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
S000067	1EFH8	GENERAL DYNAMICS LAND SYSTEMS - FORCE PROTECTION INC.

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Related Products | NSN 4730-00-273-6686

4730-00-273-6704, 4730-00-273-6705, 4730-00-273-6706, 4730-00-273-6707, 4730-00-273-6708

Technical Data | NSN 4730-00-273-6686

Characteristic	Specifications
MATERIAL	STEEL COMP 12L14 OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	J514 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
MEDIA FOR WHICH DESIGNED	FLUID SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE	3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP	400.0 DEG FAHRENHEIT SINGLE RESPONSE
CONNECTION TYPE	THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL PIPE 2ND END
CONNECTION STYLE	B64 FLARED 1ST END B67B PLAIN 2ND END
SEAT ANGLE	37.0 DEGREES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.500 INCHES 1ST END
THREAD SERIES DESIGNATOR	UNF 1ST END NPTF 2ND END
NOMINAL THREAD SIZE	0.750 INCHES 1ST END 0.500 INCHES 2ND END
THREAD CLASS	2A 1ST END
LEG LENGTH	1.328 INCHES NOMINAL 1ST END 1.469 INCHES NOMINAL 2ND END
FLOW ANGLE	90.0 DEGREES
FURNISHED ITEMS AND QUANTITY	1 FLARED SLEEVE AND 1 SHORT COUPLING NUT
SPECIAL FEATURES	WEAPON SYSTEM ESSENTIAL
SPECIFICATION/STANDARD DATA	81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 96906-MS51504 GOVERNMENT STANDARD
NONDEFINITIVE SPEC/STD DATA	4A FIGURE
CRITICALITY CODE JUSTIFICATION	FEAT
III END ITEM IDENTIFICATION	AIRCRAFT, PROWLER EA-6B; 2320-01-097-0260 HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCK); 2320-01-304-2277 PLS (PALLETIZED LOADING SYSTEM)
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS51504A8-8

Restrictions/Controls & Freight Information | NSN 4730-00-273-6686

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
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.
Automatic Data Processing Equipment:	0	Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)

Category	Code	Description
NMF Description	112870	LUMBER OR WOOD OR PLYWOOD
Less than car load rating
Less than truck load rating	W	Rating Variable
Water commodity Code	559	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