A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. An integral feature is incorporated for locking on the threads of a mating member. The slots, when used in conjunction with a solid or split (cotter) pin, act as an extra "fail safe", feature in critical applications. Excludes nut (1), self-locking, castellated, octagon.
Classification: Nuts of iron or steel
NSN 5975-01-460-8991
NSN 5996-00-055-8915
NSN 6135-00-351-8606
NSN 5996-01-359-0057
NSN 6130-01-235-1051
NSN 5925-01-477-1673
NSN 5975-01-431-7932
NSN 5965-01-301-2553
NSN 5985-01-445-7213
NSN 5905-01-202-7461
NSN 6135-00-255-1340
NSN 6220-01-373-4589