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 5996-01-649-5616
NSN 5965-00-548-2130
NSN 4140-00-234-7671
NSN 5855-01-579-0062
NSN 6220-00-227-8209
NSN 6320-01-054-3046
NSN 6645-01-100-3296
NSN 5920-01-223-6251
NSN 2925-00-010-2632
NSN 7035-01-428-2336
NSN 5960-00-306-4177
NSN 2925-01-497-1364