A nut having an externally splined sleeve which holds it in position when forced into a hole of slightly smaller diameter.
Classification: Nuts of iron or steel
NSN 6645-01-579-2898
NSN 5960-01-408-3702
NSN 5975-01-186-4268
NSN 5999-01-089-8956
NSN 6145-01-301-9506
NSN 6685-01-294-2567
NSN 5915-00-067-8906
NSN 5998-01-329-1705
NSN 6320-01-473-3848
NSN 2925-01-495-8876
NSN 6220-01-149-4177
NSN 6145-00-053-5731