>> Search results for: X6237 NSN Search Results National Stock Number (NSN) Description 5950-00-740-8703, 5950007408703 REACTOR 4720-99-256-4127 , 4720992564127 FLEXIBLE DUCT 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