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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 7035-01-359-3915
NSN 5990-00-424-8872
NSN 6110-00-121-0975
NSN 6145-01-598-6580
NSN 2925-01-495-1178
NSN 5855-00-327-2112
NSN 6685-01-339-1902
NSN 6685-01-149-9196
NSN 5950-01-130-8907
NSN 5945-01-586-1832
NSN 5965-01-350-1890
NSN 6240-01-343-4322