>> Search results for: 21326111 NSN Search Results National Stock Number (NSN) Description 5985-00-534-6831, 5985005346831 ATTENUATOR,FIXED 5950-00-538-1142 , 5950005381142 Cancelled -> Replaced by 5950006457415 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