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 5905-01-483-2153
NSN 5998-01-401-5396
NSN 2925-01-194-2484
NSN 5905-01-152-3281
NSN 5945-01-560-5150
NSN 6135-01-159-9705
NSN 5910-01-386-6269
NSN 5950-00-769-7331
NSN 6685-01-260-0884
NSN 5945-01-586-9328
NSN 5996-00-898-5597
NSN 5950-00-369-6920