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 6620-01-500-9847
NSN 6105-01-224-6438
NSN 6685-00-909-3404
NSN 5990-00-004-4158
NSN 5920-00-493-6627
NSN 5945-01-232-1394
NSN 4140-01-468-2975
NSN 5835-00-550-7728
NSN 6650-00-001-5407
NSN 6145-01-420-0080
NSN 6105-00-237-6292
NSN 4140-01-361-2292