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 5855-00-481-0019
NSN 5920-00-013-9967
NSN 6620-01-320-7656
NSN 6320-01-487-0336
NSN 6145-01-593-8697
NSN 5960-01-593-4760
NSN 5920-01-293-7418
NSN 5895-01-016-6311
NSN 5935-00-133-3029
NSN 6685-00-826-8347
NSN 5950-00-419-5406
NSN 4140-01-160-7699