National Stock Number
4730-00-449-2127
National Stock Number (NSN) 4730-00-449-2127, or NIIN 004492127, (coupling assembly,quick disconne) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 2915004864047, 2915005358364.
There are 5 manufacturer part numbers associated with this NSN. 3 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.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 20671. [A MULTIPIECE FLUID LINE FITTING CONSISTING OF TWO COUPLING HALF, QUICK DISCONNECT 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 4730004492127 does not contain precious metals.
This information was last updated on Jul 01, 2025.