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 5998-01-362-1909
NSN 4140-01-471-7193
NSN 6130-01-388-4578
NSN 5996-01-188-7548
NSN 5915-00-281-8175
NSN 5915-01-377-9299
NSN 5999-01-415-5716
NSN 5915-01-007-1725
NSN 5965-01-558-7385
NSN 5990-01-531-5962
NSN 6645-01-067-4393
NSN 5905-01-446-4383