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 4140-00-005-4574
NSN 6645-01-597-8106
NSN 5905-00-175-8811
NSN 6645-01-478-2140
NSN 6240-01-444-1673
NSN 6130-01-250-2822
NSN 6105-00-866-6094
NSN 6105-01-242-4759
NSN 6320-01-082-2970
NSN 6610-01-013-6518
NSN 5965-01-268-4460
NSN 5915-01-330-5937