A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding, intergral prongs or by bonding.
NSN 4140-01-152-2672
NSN 5935-01-534-4029
NSN 6685-01-502-9028
NSN 5965-01-467-5471
NSN 6320-01-335-8336
NSN 5930-00-180-3707
NSN 6150-00-924-2271
NSN 5985-00-184-7516
NSN 6105-01-216-6060
NSN 5950-00-317-2727
NSN 4140-00-552-7370
NSN 5915-01-375-9855