>> Search results for: ANSIB1639 NSN Search Results National Stock Number (NSN) Description 4730-00-189-2599, 4730001892599 Cancelled -> Replaced by 4730012895505 4730-00-189-2639 , 4730001892639 Cancelled -> Replaced by 4730002785936 4730-00-839-7477, 4730008397477 UNION,PIPE 4730-00-189-2598 , 4730001892598 Cancelled -> Replaced by 4730005952564 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