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 6220-01-607-1917
NSN 5985-01-629-9427
NSN 5960-01-109-3342
NSN 5905-01-576-8394
NSN 6145-01-183-4137
NSN 5855-01-175-3990
NSN 5920-01-384-2633
NSN 6110-01-623-9851
NSN 5925-00-227-0396
NSN 6620-01-439-5473
NSN 5975-01-634-0678
NSN 5855-01-594-7809