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 4140-00-281-4493
NSN 5905-01-386-6415
NSN 4140-01-461-2350
NSN 6620-00-035-5813
NSN 5965-01-038-3709
NSN 5999-01-435-7687
NSN 6130-00-458-3135
NSN 5835-01-085-5487
NSN 5965-01-364-0122
NSN 6145-00-340-6698
NSN 6110-01-565-3298
NSN 5930-01-011-3870