A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.
Classification: Nuts of iron or steel
NSN 5960-00-300-2358
NSN 4140-01-206-7139
NSN 5920-01-643-0312
NSN 5895-01-033-6354
NSN 6145-01-302-9522
NSN 5835-00-554-0399
NSN 5965-01-177-4872
NSN 6645-01-391-6492
NSN 5920-01-494-9401
NSN 6320-01-412-2973
NSN 6620-00-054-4778
NSN 2925-00-808-5077