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 6220-00-116-0163
NSN 6240-01-648-0661
NSN 4140-01-400-3610
NSN 6645-00-551-8291
NSN 5910-00-351-8768
NSN 6645-00-155-2398
NSN 5930-01-408-5498
NSN 6220-01-050-0835
NSN 6130-00-014-7003
NSN 5990-00-013-6862
NSN 5835-00-034-4976
NSN 6685-00-115-2255