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 6240-01-253-0687
NSN 6650-01-100-3185
NSN 7035-01-470-8609
NSN 5965-01-141-6485
NSN 5925-00-444-7108
NSN 5910-00-892-3187
NSN 5990-01-621-6969
NSN 5945-01-442-7796
NSN 5915-00-363-9571
NSN 5975-00-954-3098
NSN 6320-00-300-5556
NSN 5950-01-466-2985