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NSN 4730-01-191-8690, 4730011918690
THREAD PIECE,UNION

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 011918690
Codification Country
United States
Item Name Code
INC 04141
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 4730-01-191-8690

National Stock Number (NSN) 4730-01-191-8690, or NIIN 011918690, (thread piece,union) was assigned October 13, 1984 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. 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 5 years.

This NSN is somewhat common among different platforms, belonging to 4 different weapons systems.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 02, 2004, 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) 04141. [A FITTING USED WITH A UNION NUT AND A TAILPIECE 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 4730011918690 does not contain precious metals.

This information was last updated on .


Technical Characteristics

MATERIAL
(MATL) COPPER ALLOY, QQ-C-390
III END ITEM IDENTIFICATION
(AGAV) 23N SHIP, OHIO CLASS SSN (TRIDENT).
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
WORKING PRESSURE AND SERVICE TYPE
(CDPG) G3000.0 POUNDS PER SQUARE INCH NOMINAL BRANHAMELLA CATARRHALIS AND S3000.0 POUNDS PER SQUARE INCH NOMINAL BRANHAMELLA CATARRHALIS AND K3000.0 POUNDS PER SQUARE INCH NOMINAL AIR
END ITEM IDENTIFICATION
(AGAV) 23N SHIP, OHIO CLASS SSN (TRIDENT).
NOMINAL PIPE SIZE DESIGNATION
(AAGN) 0.500 INCHES
MATERIAL
(MATT) COPPER ALLOY 820
SEAT TYPE
(BYJF) GASKET
WORKING PRESSURE AND SERVICE TYPE
(CDPG) 3000.0 POUNDS PER SQUARE INCH NOMINAL WATER AND 3000.0 POUNDS PER SQUARE INCH NOMINAL OIL AND 3000.0 POUNDS PER SQUARE INCH NOMINAL GAS

Manufacturer Part Numbers


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