>> Search results for: ATT029020SMA02 NSN Search Results National Stock Number (NSN) Description 5985-01-009-6437, 5985010096437 Cancelled -> Replaced by 5985012921229 5985-01-436-2218 , 5985014362218 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