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 5910-01-556-3192
NSN 4140-01-267-5137
NSN 5990-00-998-6193
NSN 6320-00-164-4087
NSN 6150-01-079-0413
NSN 5950-01-429-3376
NSN 5930-00-141-5975
NSN 5996-01-068-5790
NSN 6145-01-435-0941
NSN 6105-00-253-5520
NSN 5835-01-350-0566
NSN 6620-01-321-7687