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 7035-01-633-9537
NSN 4140-01-354-5971
NSN 5945-00-124-4799
NSN 6320-01-271-0247
NSN 6620-01-125-0794
NSN 6145-01-209-5655
NSN 5835-00-279-6626
NSN 6135-00-377-9165
NSN 6150-01-111-3892
NSN 6645-01-272-4758
NSN 5990-01-086-4825
NSN 6105-01-017-2748