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.
NSN 6650-01-347-9651
NSN 5996-01-433-2265
NSN 5998-00-278-7350
NSN 6220-01-437-9085
NSN 5990-01-548-3711
NSN 6145-01-159-8001
NSN 2925-01-268-5464
NSN 6240-00-801-8002
NSN 5950-01-559-6517
NSN 6650-01-547-7277
NSN 5905-01-114-3774
NSN 6105-00-527-8571