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NSN 4730-01-294-0577, 4730012940577
COUPLING ASSEMBLY,SELF-SEALING

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 012940577
Codification Country
United States
Item Name Code
INC 18279
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature 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 4730-01-294-0577

National Stock Number (NSN) 4730-01-294-0577, or NIIN 012940577, (coupling assembly,self-sealing) was assigned February 10, 1989 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier 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.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.

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 or any other critical feature 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 4730012940577 contains an unknown precious metal.

This NSN is associated to Schedule B 7307290000: stainless steel tube or pipe fittings nesoi. 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

CONNECTION STYLE
(AHNC) FLARED FIRST QUICK DISCONNECT END
CONNECTION TYPE
(AWLS) THREADED EXTERNAL TUBE FIRST QUICK DISCONNECT END
FEATURES PROVIDED
(CBBL) SELF-SEALING
FIRST LEG LENGTH
(ADLK) 1.562 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 2.590 INCHES NOMINAL
MATERIAL
(MATT) STEEL CORROSION RESISTING BODY
MAXIMUM OPERATING PRESSURE
(CQGM) 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
(CWFD) 0.750 INCHES FIRST QUICK DISCONNECT END
NOMINAL THREAD SIZE
(CQJX) 1.062 INCHES FIRST QUICK DISCONNECT END
SEAT ANGLE
(CQRB) 37.0 DEGREES
SECOND END RELATIONSHIP WITH FIRST END
(CQBB) IDENTICAL
SECOND LEG LENGTH
(ADLL) 0.664 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) COUPLING ASSEMBLY
THREAD CLASS
(AAJD) 3A FIRST QUICK DISCONNECT END
THREAD SERIES DESIGNATOR
(THSD) UNJ FIRST QUICK DISCONNECT END
THREAD QUANTITY PER INCH
(CMLP) 12 FIRST QUICK DISCONNECT END

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