A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 4140-01-495-3768
NSN 5945-01-378-7227
NSN 6130-01-099-9800
NSN 5905-01-479-2597
NSN 6105-01-500-2551
NSN 5945-01-156-6908
NSN 6685-00-090-9267
NSN 6645-01-252-9659
NSN 5996-01-100-3731
NSN 5915-00-615-4660
NSN 5945-01-014-6010
NSN 5945-00-655-1404