NSN 4730-00-618-7621 MS219226C, MS21922-6C, AS18280

Product Details | TUBE FITTING CLINCH SLEEVE

4730-00-618-7621 A flanged cylindrical item having a sharp cutting surface on the inside diameter at the end opposite the flange. The cutting edge, in use, is designed to imbed in the tubing due to pressure exerted when the outside diameter of the sleeve is forced into and against an angular seat. This firmly attaches the sleeve to the tubing and the flanged end then serves as a bearing surface for the coupling nut to bring the tubing into the mating fitting.

Part Alternates: MS219226C, MS21922-6C, AS18280, AS21922, AS219226C, AS21922-6C, MILF18280, 219226C, 21922-6C, 4730-00-618-7621, 00-618-7621, 4730006187621, 006187621

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 1961	00-618-7621	18025 ( SLEEVE, CLINCH, TUBE FITTING )

Drawings & Photos | NSN 4730-00-618-7621

Part Number	Request Date	QTY	Origin
4730-00-618-7621	2025-10-293	900	DIBBS
4730-00-618-7621	2025-10-280	900	DIBBS
MS219226C	2025-05-129	100	us
MS219226C	2024-11-310	50	United States
4730-00-618-7621	2024-07-191	50	United States
4730-00-618-7621	2024-03-64	4	us
4730-00-618-7621	2023-11-323	663	DIBBS
4730-00-618-7621	2023-11-312	50	United States
4730-00-618-7621	2023-02-33	20	FR
4730-00-618-7621	2022-03-76	800	DIBBS
MS219226C	2021-12-335	100	US
MS219226C	2021-09-270	5	United States
4730-00-618-7621	2021-07-207	457	DIBBS
4730-00-618-7621	2021-07-196	457	DIBBS
4730-00-618-7621	2021-05-144	624	DIBBS
4730-00-618-7621	2021-05-133	624	DIBBS
4730-00-618-7621	2021-02-55	10	US
4730-00-618-7621	2020-05-134	50	United States
4730-00-618-7621	2018-12-352	50	US
4730-00-618-7621	2018-07-187	10	US
MS219226C	2017-04-108	3	United States
MS219226C	2016-03-61	40	Thailand
AS18280	2014-10-280	1	US
AS219226C	2014-06-154	85	US
AS219226C	2014-06-154	85	US
MS219226C	2014-05-125	1	United States
MS219226C	2013-08-217	3	US
MS219226C	2012-03-79	20	United States
4730-00-618-7621	2011-04-116	400	US
MS219226C	2010-12-355	20	United States
4730-00-618-7621	2010-03-70	2001	US
4730-00-618-7621	2009-10-292	1244	DIBBS
4730-00-618-7621	2009-09-268	150	Canada
4730-00-618-7621	2009-08-231	2260	DIBBS
AS21922	2008-08-219	5	United States

Cross Reference | NSN 4730-00-618-7621

Part Number	Cage Code	Manufacturer
21922-6C	K3784	MARSHALL OF CAMBRIDGE AEROSPACE LTD
AS18280	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS21922	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS21922-6C	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
MILF18280	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MS21922-6C	00624	EATON CORPORATION DBA AEROSPACE DIV
MS21922-6C	03647	GLOBE AEROSPACE INC
MS21922-6C	14397	FABER ENTERPRISES, INC.
MS21922-6C	14798	DESIGNED METAL CONNECTIONS, INC. DBA PERMASWAGE
MS21922-6C	79470	DANA CORP WEATHERHEAD DIV
MS21922-6C	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS21922-6C	K3784	MARSHALL OF CAMBRIDGE AEROSPACE LTD

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Related Products | NSN 4730-00-618-7621

4730-00-618-7622, 4730-00-618-7623, 4730-00-618-7624, 4730-00-618-7626, 4730-00-618-7627

Technical Data | NSN 4730-00-618-7621

Characteristic	Specifications
MATERIAL	STEEL, AMS 5643
SURFACE TREATMENT	PASSIVATED, MIL-S-5002
METALLIC HARDNESS RATING	NOT RATED
CASEHARDENING INDICATOR	NOT CASEHARDENED
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED	0.375 INCHES NOMINAL
STYLE DESIGNATOR	L5 FLARELESS
OVERALL LENGTH	0.660 INCHES NOMINAL
FLANGE WIDTH	0.060 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER	0.484 INCHES NOMINAL
SEAT ANGLE IN DEG	35.0
SLEEVE OUTSIDE DIAMETER	0.435 INCHES NOMINAL
MANUFACTURERS CODE	81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MILF18280
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS21922-6C

Restrictions/Controls & Freight Information | NSN 4730-00-618-7621

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:	U	Precious metal type is unknown
Criticality Code:	X	The item does not have a nuclear hardened feature or any other critical feature 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 4730-00-618-7621

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	0	Medical Materiel
Weapons Systems/End Item or Homogeneous Group	00	DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
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	H 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	H 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.
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	H 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	H EA : Each