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 5905-01-534-3754
NSN 5855-01-035-2866
NSN 5975-01-539-9186
NSN 6220-01-370-4215
NSN 5910-01-579-6633
NSN 5965-01-510-9593
NSN 6135-01-571-6889
NSN 6110-01-537-9990
NSN 4140-01-058-3016
NSN 5999-01-391-2446
NSN 6145-01-634-0388
NSN 2925-01-602-8156