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NSN 4730-01-081-2106, 4730010812106
COUPLING ASSEMBLY,SELF-SEALING

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 010812106
Codification Country
United States
Item Name Code
INC 18279
Criticality
(Y) This item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 4730-01-081-2106

National Stock Number (NSN) 4730-01-081-2106, or NIIN 010812106, (coupling assembly,self-sealing) was assigned August 10, 1979 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Jan 12, 2010. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPM7MC10V1830, SPM7MC10V1830. The total value of the awarded contracts has been US$ 40,110.00.

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 11, 2013, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. Acquisition of this part is restricted to source(s) specified on "Source Control", "Altered Item" or "Selected Item" drawings/documents. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 18279. [A MULTIPIECE FLUID LINE FITTING CONSISTING OF TWO COUPLING HALF, SELF-SEALING FITTINGS.]. This item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4730010812106 contains an unknown precious metal.

This NSN is associated to Schedule B 7307992000: other fittings nesoi of iron or nonalloy steel. The Schedule B End Use is listed as iron and steel products, other. NAICS classification category 332919: other metal valve and pipe fitting manufacturing.

This information was last updated on .


Technical Characteristics

END ITEM IDENTIFICATION
(AGAV) M-1 ABRAMS TANK. (M1A1) 120MM GUN FT, COMBAT TANK.
CONNECTION STYLE
(AHNC) FLARELESS FIRST QUICK DISCONNECT END
CONNECTION TYPE
(AWLS) THREADED EXTERNAL TUBE FIRST QUICK DISCONNECT END
CRITICALITY CODE JUSTIFICATION
(CRTL) FEAT
NOMINAL THREAD SIZE
(CQJX) 0.562 INCHES FIRST QUICK DISCONNECT END
OVERALL LENGTH
(ABHP) 4.016 INCHES NOMINAL
MATERIAL
(MATT) STEEL BODY
MAXIMUM OPERATING PRESSURE
(CQGM) 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
(CWFD) 0.375 INCHES FIRST QUICK DISCONNECT END
SEAT ANGLE
(CQRB) 45.0 DEGREES
SECOND END RELATIONSHIP WITH FIRST END
(CQBB) IDENTICAL
SPECIAL FEATURES
(FEAT) WEAPON SYSTEM ESSENTIAL
THREAD CLASS
(AAJD) 3A FIRST QUICK DISCONNECT END
THREAD SERIES DESIGNATOR
(THSD) UNJF FIRST QUICK DISCONNECT END
STYLE DESIGNATOR
(STYL) COUPLING ASSEMBLY

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