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 5915-00-862-5480
NSN 6220-01-542-8738
NSN 6240-01-075-3476
NSN 5990-00-617-1422
NSN 5925-01-641-2126
NSN 6145-00-220-9933
NSN 6320-01-365-2701
NSN 6650-01-447-7962
NSN 5945-01-246-5466
NSN 5965-01-256-9460
NSN 4140-00-012-3506
NSN 5905-01-340-6937