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 6105-01-513-0310
NSN 5905-00-391-6398
NSN 6645-01-380-6111
NSN 2925-01-309-5007
NSN 6620-01-253-0374
NSN 5925-01-605-0956
NSN 5960-01-476-5686
NSN 2925-01-551-5375
NSN 6145-01-430-4697
NSN 6645-01-495-0939
NSN 6610-01-461-8180
NSN 6150-01-481-8121