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 5990-00-170-4239
NSN 5990-01-113-7238
NSN 5950-01-152-0151
NSN 5945-01-453-0603
NSN 6685-01-322-8516
NSN 2925-00-051-1467
NSN 6145-00-279-7136
NSN 6150-01-216-3166
NSN 6220-00-004-6394
NSN 5945-01-429-0878
NSN 5965-00-350-2367
NSN 5945-01-563-0784