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NSN 4730-01-148-0021, 4730011480021
TAILPIECE,UNION

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 011480021
Codification Country
United States
Item Name Code
INC 04135
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 4730-01-148-0021

National Stock Number (NSN) 4730-01-148-0021, or NIIN 011480021, (tailpiece,union) was assigned February 26, 1983 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 7 manufacturer part numbers 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.

This part number has not been procured by the US Government in over a year. There have been 3 contracts issued for this part number, with 3 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE7M422V2206, SPE7M115V7385, SPE7M314V7078. The total value of the awarded contracts has been US$ 2,314.50.

This NSN is somewhat common among different platforms, belonging to 5 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 Aug 20, 2014, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 04135. [A FITTING USED WITH A UNION NUT AND THREAD PIECE TO FORM A UNION.]. 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 4730011480021 does not contain precious metals.

This information was last updated on .


Technical Characteristics

WORKING PRESSURE AND SERVICE TYPE
(CDPG) A3000.0 POUNDS PER SQUARE INCH NOMINAL BRANHAMELLA CATARRHALIS
NUT RETAINING FLANGE
(CGNJ) NOT INCLUDED
MATERIAL
(MATL) COPPER ALLOY, MIL-C-15726, COMP 70-30
MALE END FEATURE
(CGNC) NOT INCLUDED
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
UNABLE TO DECODE
(CGNJ) UNABLE TO DECODE
END CONNECTION TYPE
(AWZY) WELDED
OVERALL LENGTH
(ABHP) 1.875 INCHES NOMINAL
MATERIAL
(MATT) COPPER ALLOY 715
NOMINAL PIPE SIZE DESIGNATION
(AAGN) 0.500 INCHES
SEAT TYPE
(BYJF) GASKET
UNION OUTSIDE DIAMETER
(CGNK) 0.500 INCHES NOMINAL
WORKING PRESSURE AND SERVICE TYPE
(CDPG) 3000.0 POUNDS PER SQUARE INCH NOMINAL ANY ACCEPTABLE
UNABLE TO DECODE
(CGNC) UNABLE TO DECODE

Manufacturer Part Numbers


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