>> Search results for: SCD12519D NSN Search Results National Stock Number (NSN) Description 5985-00-221-5553, 5985002215553 BASE,MAST 5310-00-227-9064 , 5310002279064 WASHER,FLAT 5310-00-227-9065, 5310002279065 WASHER,FLAT 5985-00-221-5553 , 5985002215553 BASE,MAST 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