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 6220-00-053-5599
NSN 5998-01-077-5272
NSN 6645-01-587-4642
NSN 6320-01-493-4472
NSN 6645-00-406-8114
NSN 5920-01-470-5001
NSN 5925-01-063-7107
NSN 5920-01-179-0340
NSN 5905-01-288-0417
NSN 6645-00-891-3366
NSN 2925-01-149-0352
NSN 5930-01-009-4366