>> Search results for: M677A NSN Search Results National Stock Number (NSN) Description 3120-00-362-1369, 3120003621369 Cancelled -> Replaced by 3120003912594 6660-21-885-3545 , 6660218853545 TRANSMITTER ENCODER 4820-99-745-2883, 4820997452883 VALVE,REGULATING,FL 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