3/4 in. 28 uns-2a jam nut; dial has white background with black markings
NSN 4140-00-595-0376
NSN 5990-01-151-8756
NSN 5996-01-235-1643
NSN 6645-00-400-3115
NSN 5996-00-834-8242
NSN 5960-00-466-2258
NSN 5999-01-401-5322
NSN 6320-01-125-3361
NSN 6645-00-495-6797
NSN 4140-01-461-7044
NSN 5915-01-598-6156
NSN 6130-01-334-3043
Last Updated: 06/12/2025