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 5905-01-306-5455
NSN 6240-01-203-7625
NSN 2925-01-491-0224
NSN 6610-00-081-2365
NSN 5975-00-267-2776
NSN 5905-01-140-1367
NSN 6240-01-559-8393
NSN 6145-01-195-6013
NSN 5945-00-104-5922
NSN 5996-01-111-8580
NSN 5990-00-099-0822
NSN 5999-01-491-1512