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 7035-00-541-8516
NSN 5920-01-159-3791
NSN 6685-01-467-3035
NSN 5965-01-535-0718
NSN 6685-01-046-1332
NSN 6110-00-288-4179
NSN 5920-01-290-3771
NSN 5920-00-846-4114
NSN 5915-01-592-4639
NSN 2925-01-423-8141
NSN 5950-01-521-4760
NSN 5925-01-300-7491