National Stock Number
2530-21-921-4925
National Stock Number (NSN) 2530-21-921-4925, or NIIN 219214925, (boot,vehicular components) has an unknown assigned date. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over a year. There have been 24 contracts issued for this part number, with 24 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE7L124F5063, SPE7L124F5063, SPE7L123F6408, SPE7L123F0243, SPE7L123F0243. The total value of the awarded contracts has been US$ 58,249.80.
This NSN is somewhat common among different platforms, belonging to 4 different weapons systems.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries.
This NSN is assigned to Item Name Code (INC) 50683. [A FLEXIBLE, NONMETALLIC ITEM DESIGNED TO PREVENT ENTRY OF DUST, MOISTURE AND OTHER CONTAMINANTS INTO CRITICAL AREAS AROUND VEHICULAR STEERING AND BRAKE COMPONENTS AND THE LIKE. SEALING MAY BE EITHER STATIC OR DYNAMIC. THE ITEM MAY INCLUDE MOUNTING HARDWARE (SUPPORT PLATES, CLAMPS AND THE LIKE). SEE ALSO BOOT, POWER TRANSMISSION COMPONENTS. EXCLUDES BOOT, DUST AND MOISTURE SEAL.].
This information was last updated on Aug 01, 2025.