No other part numbers with same form, fit, and function found.
A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 6685-00-256-6591
NSN 6320-00-500-4172
NSN 6110-01-370-3803
NSN 5975-01-104-7028
NSN 4140-00-463-6166
NSN 6130-01-457-6679
NSN 5945-01-418-1762
NSN 6110-01-633-9660
NSN 5855-01-052-0353
NSN 5835-01-468-6170
NSN 5855-01-300-8215
NSN 6650-01-145-3731