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 6620-01-396-2149
NSN 6145-01-259-6439
NSN 5905-00-450-3424
NSN 5990-00-466-2952
NSN 4140-01-281-4058
NSN 6650-00-491-0277
NSN 5945-00-981-7305
NSN 6620-00-086-5223
NSN 5999-00-681-8605
NSN 6320-00-004-9158
NSN 5935-01-082-6526
NSN 6650-01-115-7981