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 5935-01-238-2337
NSN 6685-01-412-4005
NSN 5920-01-421-9154
NSN 6220-00-860-5292
NSN 7035-01-226-1773
NSN 5985-01-328-8072
NSN 5930-01-014-3643
NSN 4140-01-519-9343
NSN 5965-01-254-3622
NSN 2925-00-947-0263
NSN 5930-01-088-8375
NSN 5910-01-032-5360