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 6645-01-180-6219
NSN 6620-00-410-2638
NSN 5960-01-134-4099
NSN 6320-01-372-1170
NSN 5999-01-517-9604
NSN 4140-01-584-0930
NSN 6240-01-460-2097
NSN 6610-00-040-4124
NSN 5905-00-292-1113
NSN 6145-01-264-0951
NSN 6685-00-473-9574
NSN 5975-01-010-8942