>> Search results for: B40297 NSN Search Results National Stock Number (NSN) Description 5950-01-139-1142, 5950011391142 TRANSFORMER 6210-01-388-3838 , 6210013883838 FIXTURE,LIGHTING 2840-00-161-7450, 2840001617450 Cancelled -> Replaced by 2840004528590 2840-00-452-8590 , 2840004528590 GUARD CHAIN 5342-00-713-4772, 5342007134772 Cancelled -> Replaced by 5342004084945 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