National Stock Number
2640-00-005-1237
National Stock Number (NSN) 2640-00-005-1237, or NIIN 000051237, (housing,valve core,dual seal inner tube) was assigned June 14, 1972 in the Federal Logistics Information System (FLIS). NIIN 000051237 was cancelled on April 29, 2010, with a cancelled status of "Item is Cancelled - Inactive." 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. One of those 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 assigned to Item Name Code (INC) 17023. [A METAL OR METAL AND RUBBER TUBULAR STEM DESIGNED TO INCLOSE A VALVE CORE, PNEUMATIC TIRE AND TO FORM A COMPLETE VALVE WHEN INSERTED INTO THE VALVE SEAT OF A DUAL SEAL INNER TUBE. IT PERMITS INFLATION OR DEFLATION OF BOTH COMPARTMENTS OF A DUAL SEAL INNER TUBE. MAY INCLUDE A VALVE CORE, PNEUMATIC TIRE AND/OR CAP, TIRE VALVE. EXCLUDES VALVE, PNEUMATIC TIRE.]. 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 2640000051237 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.