>> Search results for: FRS131A NSN Search Results National Stock Number (NSN) Description 5120-01-335-1567, 5120013351567 Cancelled -> Replaced by 5120016044237 5120-01-604-4237 , 5120016044237 Cancelled -> Replaced by 5120016497633 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