National Stock Number
2640-01-600-1303
National Stock Number (NSN) 2640-01-600-1303, or NIIN 016001303, (cap,pneumatic valve) was assigned November 10, 2011 in the Federal Logistics Information System (FLIS). NIIN 016001303 was cancelled on August 2, 2016, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are 2 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, there are no suppliers that are 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 unique to one weapons system.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Nov 10, 2020, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 05414. [A PNEUMATIC FITTING PRIMARILY DESIGNED TO FASTEN ON OR INTO ANOTHER PNEUMATIC FITTING TO PREVENT THE ENTRANCE OF FOREIGN MATTER INTO THE VALVE STEM. IT MAY INCORPORATE FEATURES FOR SEALING, DEPRESSING, OR REMOVAL OF THE VALVE CORE. IT MAY BE THREADED ON ONE OR BOTH ENDS. EXCLUDES:CAP, PROTECTIVE, DUST AND MOISTURE SEAL.]. 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 2640016001303 does not contain precious metals.
This information was last updated on Aug 01, 2025.