A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, slotted, hexagon.
Classification: Nuts of iron or steel
NSN 6145-01-264-2421
NSN 6130-01-162-9624
NSN 5960-01-413-3877
NSN 5910-00-753-2850
NSN 6645-00-429-0172
NSN 5965-01-053-6230
NSN 6240-00-906-4062
NSN 5915-01-087-2661
NSN 6135-01-364-0667
NSN 5960-01-487-6436
NSN 6620-01-014-7192
NSN 5925-00-059-4991