>> Search results for: A31793861 NSN Search Results National Stock Number (NSN) Description 5985-01-530-4143, 5985015304143 MAST 5985-01-607-0240 , 5985016070240 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