>> Search results for: 2637920 NSN Search Results National Stock Number (NSN) Description 5985-01-157-9879, 5985011579879 ATTENUATOR,FIXED 4920-01-227-1614 , 4920012271614 TEST SET SUBASSEMBLY,AIRCRAFT COMPONENTS 5985-01-228-4876, 5985012284876 ATTENUATOR,FIXED 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