>> Search results for: C27791 NSN Search Results National Stock Number (NSN) Description 5340-01-478-1374, 5340014781374 CAP,PROTECTIVE,DUST AND MOISTURE 6685-01-164-4901 , 6685011644901 GAGE,PRESSURE,DIAL INDICATING 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