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 5855-01-631-2118
NSN 5920-01-383-4592
NSN 6620-00-470-3219
NSN 4140-00-113-1279
NSN 6145-01-519-7728
NSN 5835-01-118-4690
NSN 6105-01-386-4038
NSN 5965-00-146-8588
NSN 5998-01-542-5416
NSN 6685-01-187-0254
NSN 5985-00-128-9645
NSN 5935-01-237-2652