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 6645-01-590-0788
NSN 6610-01-083-1446
NSN 5990-01-606-9305
NSN 6320-01-149-2808
NSN 5996-01-599-4097
NSN 5855-01-354-7291
NSN 6130-01-334-9320
NSN 6645-00-148-1798
NSN 6220-01-397-8060
NSN 6220-01-435-6183
NSN 4140-01-200-5032
NSN 5996-01-515-6895