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 6135-01-362-4256
NSN 6110-00-315-9894
NSN 6150-01-437-5552
NSN 2925-01-472-4144
NSN 6610-00-004-0332
NSN 5975-00-894-9639
NSN 5998-01-097-7456
NSN 5835-00-123-5175
NSN 7035-00-215-3272
NSN 5999-00-889-5889
NSN 6150-00-383-7883
NSN 6130-01-322-8507