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 4140-01-392-3107
NSN 5835-01-632-6627
NSN 6105-00-596-9962
NSN 6685-01-374-0349
NSN 6240-00-903-4660
NSN 5855-01-456-8667
NSN 5905-01-147-7067
NSN 6685-00-279-3620
NSN 5905-00-900-5490
NSN 4140-00-229-0915
NSN 5915-01-363-3850
NSN 6610-01-423-0250