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 6650-01-227-1632
NSN 6610-00-693-7744
NSN 5996-01-172-5354
NSN 5960-01-239-4314
NSN 6150-00-298-8718
NSN 6220-00-305-0801
NSN 6620-00-725-7289
NSN 5910-01-004-9260
NSN 5925-01-015-9935
NSN 5905-00-594-8102
NSN 6135-00-078-9931
NSN 6240-01-313-4765