>> Search results for: 004000290 NSN Search Results National Stock Number (NSN) Description 5120-12-178-4478, 5120121784478 SCHLUESSEL, RING- U 5330-00-182-6819 , 5330001826819 GASKET 1 Related Inventory 28182-144 Readily AvailableAdd to RFQ 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