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 5935-00-936-8561
NSN 5996-01-461-0505
NSN 6685-01-119-1579
NSN 6650-01-627-1480
NSN 5985-01-585-7517
NSN 5905-01-042-2763
NSN 5950-01-598-9758
NSN 5905-01-123-6345
NSN 7035-01-494-7013
NSN 5910-00-692-7865
NSN 6150-00-176-9112
NSN 5999-01-455-9402