>> Search results for: 54A50B20 NSN Search Results National Stock Number (NSN) Description 1040-00-300-4236, 1040003004236 CHECK,VALVE,ASSEMBL 5330-00-300-4237 , 5330003004237 GASKET 1040-00-936-9392, 1040009369392 TUBE ASSY 1040-00-936-9388 , 1040009369388 TUBE ASSY 1040-00-938-8947, 1040009388947 LINK,CENTER SECTION 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