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 6685-00-870-0057
NSN 6240-01-121-8116
NSN 5996-00-432-8578
NSN 5915-01-356-9118
NSN 6105-01-126-7157
NSN 5985-00-865-9443
NSN 5975-00-443-5625
NSN 6620-01-207-0667
NSN 5835-01-009-2417
NSN 5965-01-542-3102
NSN 5935-01-445-2087
NSN 4140-00-134-4463