NSN 4730-00-787-7080, 4730007877080
TAILPIECE,UNION

Federal Supply Classification: FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number: NIIN 007877080
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: We have 1 qualified suppliers

Manufacture or supply this part?
Join our growing community of certified suppliers.

Let Us Know

CALL ABOUT NSN 4730-00-787-7080

Our client representatives are standing by to help fulfill your request.

+1-321-773-5710

REQUEST QUOTE for 4730-00-787-7080

Have a list that needs to be quoted? Upload it here.

Upload a List

DLMS^® Summary

National Stock Number 4730-00-787-7080

National Stock Number (NSN) 4730-00-787-7080, or NIIN 007877080, (tailpiece,union) was assigned January 1, 1960 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is unique to one weapons system.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 2005, this NSN's acquisition method was noted as: Not established. Not established.

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 4730007877080 does not contain precious metals.

This information was last updated on Jul 01, 2025.

Technical Characteristics

UNABLE TO DECODE: (CGNC) UNABLE TO DECODE
UNABLE TO DECODE: (MATL) UNABLE TO DECODE
MALE END FEATURE: (CGNC) NOT INCLUDED
END CONNECTION TYPE: (AWZY) BRAZED
FLANGE OUTSIDE DIAMETER: (AHTC) 1.063 INCHES NOMINAL
FLANGE THICKNESS: (ABKU) 0.250 INCHES NOMINAL
OVERALL LENGTH: (ABHP) 1.063 INCHES NOMINAL
MATERIAL: (MATT) COPPER ALLOY 464
SEAT TYPE: (BYJF) RECESSED FACE
WORKING PRESSURE AND SERVICE TYPE: (CDPG) 3000.0 POUNDS PER SQUARE INCH NOMINAL HYDRAULIC OIL
TUBING OUTSIDE DIAMETER: (AQRX) 0.375 INCHES NOMINAL
NUT RETAINING FLANGE: (CGNJ) INCLUDED
MATERIAL: (MATL) BRASS, QQ-B-637, ALLOY 464
WORKING PRESSURE AND SERVICE TYPE: (CDPG) E3000.0 POUNDS PER SQUARE INCH NOMINAL AIR
UNABLE TO DECODE: (CGNJ) UNABLE TO DECODE