Nut self-locking
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 6320-01-291-4378
NSN 5960-00-351-4821
NSN 6320-00-174-1362
NSN 6105-01-649-2592
NSN 7035-01-311-8424
NSN 6685-01-152-0668
NSN 5930-01-323-2215
NSN 6610-00-691-4698
NSN 6650-01-237-4689
NSN 6110-01-551-1129
NSN 6685-00-578-5951
NSN 6650-01-555-8819