>> Search results for: MS17990C631 NSN Search Results National Stock Number (NSN) Description 5315-00-514-2480, 5315005142480 Cancelled -> Replaced by 5340006585327 5315-01-367-9393 , 5315013679393 PIN,QUICK RELEASE 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