A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, castellated, hexagon.
Classification: Nuts of iron or steel
NSN 5996-01-010-8609
NSN 5996-01-584-5603
NSN 6135-00-900-2139
NSN 5975-01-573-8458
NSN 5930-01-006-8808
NSN 5855-01-053-9684
NSN 5855-01-529-6361
NSN 5935-01-534-6638
NSN 5990-00-754-2842
NSN 6150-00-903-5049
NSN 5925-01-232-5621
NSN 6105-01-308-0942