>> Search results for: 3R0137HPSA NSN Search Results National Stock Number (NSN) Description 7220-01-437-9485, 7220014379485 TILE,HR,TYPE 3R 1.3 5840-01-464-5293 , 5840014645293 Cancelled -> Replaced by 7220014645294 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