>> Search results for: 13850021 NSN Search Results National Stock Number (NSN) Description 4140-01-012-2460, 4140010122460 CASING,PATTERN,MACH 4140-98-850-7542 , 4140988507542 CASING,AXIAL FLOW F 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