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 2925-01-505-1666
NSN 6150-01-449-1841
NSN 6650-00-597-7313
NSN 6240-01-176-0223
NSN 6220-01-346-2688
NSN 5999-01-271-7547
NSN 5945-01-290-4370
NSN 6610-01-482-6266
NSN 6645-01-391-9477
NSN 4140-00-640-6811
NSN 5905-01-280-5449
NSN 6685-01-621-7793