National Stock Number
4730-00-012-7951
National Stock Number (NSN) 4730-00-012-7951, or NIIN 000127951, (plug,pipe) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 15 stock numbers. Five of the National Stock Numbers that it replaces are: 4730010601018, 4730002776323, 4730004848079, 4730002895644, 4730005238225.
There are 44 manufacturer part numbers associated with this NSN. 22 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 46 suppliers. Today, 34 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 23 suppliers are 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 a year. There have been 103 contracts issued for this part number, with 191 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 8 different suppliers. The last contract numbers awarded were: SPE7MX21FA2D6, SPE7MX21FA1V8, SPE7MX21FA1D5, SPE7MX21FA99S, SPE7MX20FBBHR. The total value of the awarded contracts has been US$ 32,482.98.
This NSN is very common among different weapons systems, belonging to 129 different platforms.
There has been a small amount of 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 02, 2006, 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) 06077. [A PIPE FITTING PRIMARILY DESIGNED FOR PERMANENT INSTALLATION DURING PIPING SYSTEMS OPERATIONS TO FIT INTO ANOTHER PIPE OR PIPE FITTING FOR SEALING. IT USUALLY IS THREADED.]. 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 4730000127951 does not contain precious metals.
This information was last updated on Aug 01, 2025.