>> Search results for: 12MC10 NSN Search Results National Stock Number (NSN) Description 5340-99-138-6425, 5340991386425 INSERT,SCREW THREAD 5340-99-139-5908 , 5340991395908 INSERT,SCREW THREAD 5340-99-137-4682, 5340991374682 INSERT,SCREW THREAD 5340-99-560-5859 , 5340995605859 INSERT,SCREW THREAD 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