>> Search results for: 2926DB NSN Search Results National Stock Number (NSN) Description 5985-01-172-5721, 5985011725721 Cancelled -> Replaced by 5985012170575 5985-99-788-3785 , 5985997883785 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