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: Nuts of iron or steel
NSN 6110-01-571-9934
NSN 6610-00-207-3631
NSN 4140-00-420-0251
NSN 5998-01-269-4944
NSN 6620-00-202-5122
NSN 4140-01-463-4410
NSN 5985-00-165-3606
NSN 5895-01-548-2944
NSN 6620-01-187-7267
NSN 5925-00-100-0102
NSN 6320-01-232-4664
NSN 2925-00-203-8735