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 6220-01-439-0523
NSN 5930-00-932-4565
NSN 6650-00-253-4783
NSN 6110-00-166-7865
NSN 5910-00-059-7491
NSN 6610-01-514-7181
NSN 6650-01-287-4519
NSN 5996-01-212-3066
NSN 5975-01-412-4552
NSN 5925-01-345-4978
NSN 5855-01-657-7657
NSN 6650-00-372-0669