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 7035-01-633-9537
NSN 5855-01-003-7102
NSN 5965-01-610-9140
NSN 5905-01-415-3734
NSN 6105-00-624-8362
NSN 5975-01-009-8636
NSN 5835-01-378-6804
NSN 6150-01-014-7969
NSN 5915-01-272-9593
NSN 6150-00-824-0075
NSN 6220-00-299-7749
NSN 5935-01-570-8520