A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, castellated, hexagon.
Classification: Nuts of iron or steel
NSN 6685-00-148-8383
NSN 5915-01-143-2482
NSN 7035-01-478-5922
NSN 5930-00-327-4189
NSN 5910-01-370-9706
NSN 5920-01-330-4912
NSN 5925-01-398-3240
NSN 6610-01-022-8669
NSN 6220-01-446-6430
NSN 5855-00-688-9954
NSN 2925-00-759-5465
NSN 4140-01-242-0295