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 6610-01-425-1523
NSN 6650-00-972-8650
NSN 5990-00-551-1315
NSN 5910-00-039-7330
NSN 5905-01-278-2529
NSN 5910-01-267-9297
NSN 6650-01-207-0829
NSN 5999-01-107-9594
NSN 6220-01-152-5951
NSN 5905-01-564-1141
NSN 5999-01-579-1261
NSN 5965-01-302-6456