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 5950-01-607-0981
NSN 6320-01-158-2177
NSN 5990-01-040-1320
NSN 6610-01-160-3770
NSN 5998-00-250-2749
NSN 6320-00-575-6072
NSN 6685-01-506-8079
NSN 5935-00-203-3410
NSN 5965-00-933-8971
NSN 5855-01-286-9928
NSN 5895-00-987-9523
NSN 6650-00-101-0559