>> Search results for: MS31621212 NSN Search Results National Stock Number (NSN) Description 5999-00-197-2350, 5999001972350 Cancelled -> Replaced by 5999010217036 5999-01-119-6239 , 5999011196239 Cancelled -> Replaced by 5999016720287 1 Related Inventory Search You can use this search box to continue searching. Search parameters can include any combination of characteristics, specifications, description, partial part numbers, NSN or other stocking number. Special characters are not needed and are automatically stripped before searching. Do you sell this part? Become part of our growing pool of certified suppliers. Send Information