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 6220-00-904-2429
NSN 6620-00-431-3837
NSN 4140-01-381-7286
NSN 5925-00-145-9065
NSN 6145-01-336-0112
NSN 5996-01-406-1821
NSN 5925-01-099-4702
NSN 6650-00-166-7160
NSN 6130-00-482-9845
NSN 5925-01-454-8693
NSN 6145-01-577-9233
NSN 4140-01-161-8828