>> Search results for: SN126A12 NSN Search Results National Stock Number (NSN) Description 4940-01-457-1936, 4940014571936 Cancelled -> Replaced by 4940014573425 4940-01-457-3389 , 4940014573389 EXTENSION NOZZLE 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