>> Search results for: 400M55 NSN Search Results National Stock Number (NSN) Description 5965-01-421-9593, 5965014219593 HEADSET,ELECTRICAL 6160-01-672-7371 , 6160016727371 BATTERY BOX 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