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 4140-01-487-0821
NSN 6240-01-573-7036
NSN 6105-00-985-4926
NSN 6650-01-642-0367
NSN 5945-01-611-0126
NSN 5835-00-085-2287
NSN 5855-01-100-3272
NSN 5925-00-159-7622
NSN 7035-00-541-8516
NSN 5945-01-188-6871
NSN 5935-01-474-5571
NSN 6145-01-170-4658