>> Search results for: 20255400 NSN Search Results National Stock Number (NSN) Description 6730-01-173-3972, 6730011733972 BLOCK,UPPER,ADJUSTMENT 2815-99-741-9679 , 2815997419679 PIPE,STEEL 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