>> Search results for: 1100452421 NSN Search Results National Stock Number (NSN) Description 1680-99-343-1371, 1680993431371 BUSH 1680-99-440-3272 , 1680994403272 TEE DIFFUSER 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