National Stock Number (NSN) 2640-00-050-1229, or NIIN 000501229, (valve core) was assigned January 1, 1963 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: 4820000870323, 2640005056177, 2640002672986, 4820004689202, 2640002402060.
There are 18 manufacturer part numbers associated with this NSN. 15 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 15 suppliers. Today, 11 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is 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 5 years, with the most recent procurement date of Jul 19, 2018. There have been 16 contracts issued for this part number, with 18 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 6 different suppliers. The last contract numbers awarded were: SPE7L718V1857, SPE7L718P0169, SPE7L718P0122, SPE7L715M4968, SPE7L715M3766. The total value of the awarded contracts has been US$ 95,111.71.
This NSN is very common among different weapons systems, belonging to 61 different platforms.
There has been a small amount of demand for this national stock number. Globally, demand for this NSN has originated from 7 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Oct 16, 2019, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 23210. [A CYLINDRICAL, SPRING LOADED SELF-SEALING UNIT DESIGNED TO BE (1) FITTED INTO THE VALVE STEM OF A PNEUMATIC TIRE OR INNER TUBE OR OTHER INFLATABLE ITEM TO RETAIN INFLATION OR (2) FITTED INTO HYDRAULIC, PNEUMATIC OR OXYGEN EQUIPMENT AND THE LIKE TO PERMIT PRESSURE CHARGING. EXCLUDES:VALVE CORE, HAND PUMP, DRAINAGE AND SUCTION APPARATUS.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 2640000501229 does not contain precious metals.
This NSN is associated to Schedule B 8481909090: parts of taps, cocks, valves and similar appliances, nesoi. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 332911: industrial valve manufacturing.
This information was last updated on Nov 01, 2024.