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 5905-01-040-7417
NSN 5915-01-005-0164
NSN 5965-01-347-5878
NSN 6610-01-520-5124
NSN 2925-01-426-3410
NSN 6610-01-316-3547
NSN 5905-01-100-1008
NSN 5965-01-162-4118
NSN 6130-01-501-1559
NSN 5960-00-476-4750
NSN 5985-01-593-4914
NSN 6320-00-937-5625