>> Search results for: B57528 NSN Search Results National Stock Number (NSN) Description 5840-99-953-5727, 5840999535727 PACKING PIECE 4710-99-551-0970 , 4710995510970 TUBE ASSEMBLY,METAL 5840-99-953-5738, 5840999535738 PIPE,COPPER 5365-99-954-6221 , 5365999546221 SHIM 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