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 6110-01-463-9010
NSN 6320-00-284-1524
NSN 5999-01-337-7354
NSN 5950-01-185-6671
NSN 6150-01-312-2679
NSN 5945-01-057-7993
NSN 7035-00-392-5417
NSN 5895-01-454-4001
NSN 5999-01-050-7854
NSN 6610-00-500-6944
NSN 6220-01-115-3027
NSN 5925-01-157-5501