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 5990-01-565-2226
NSN 6650-00-922-3328
NSN 6145-00-689-9339
NSN 6130-00-773-8045
NSN 6130-01-319-5561
NSN 6110-00-402-7637
NSN 5920-00-770-2015
NSN 6110-00-909-3197
NSN 5910-01-504-2305
NSN 6320-01-390-5385
NSN 6135-01-508-3784
NSN 5975-01-476-7332