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 6320-01-098-2503
NSN 5999-00-079-0772
NSN 5905-01-158-5549
NSN 6685-01-497-6193
NSN 6620-01-512-2016
NSN 5915-01-555-7677
NSN 5935-01-098-2675
NSN 6145-00-900-2161
NSN 5960-00-852-3604
NSN 6220-01-247-2290
NSN 5920-01-433-8060
NSN 6105-01-515-1231