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 5965-00-372-2537
NSN 5999-01-595-6135
NSN 6645-01-132-1862
NSN 6620-01-545-9837
NSN 5985-01-143-5910
NSN 6145-00-170-5274
NSN 6320-00-394-8458
NSN 5915-00-188-3856
NSN 7035-01-624-7461
NSN 6240-01-150-0651
NSN 6145-00-937-8895
NSN 4140-00-720-4993