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 5998-01-625-3271
NSN 6145-01-415-3763
NSN 6240-01-572-2225
NSN 5895-01-659-0659
NSN 6320-01-612-7035
NSN 5990-01-472-2447
NSN 5960-01-495-0859
NSN 5975-00-893-8544
NSN 5905-01-228-0542
NSN 5975-01-298-3737
NSN 5925-00-611-4120
NSN 5960-01-183-3779