Grade 5
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 6620-01-364-0195
NSN 6110-00-111-7027
NSN 6105-01-004-0456
NSN 5910-01-208-6340
NSN 5945-01-046-9672
NSN 2925-01-033-8948
NSN 7035-01-440-1862
NSN 6150-00-547-5749
NSN 4140-00-031-2642
NSN 6130-01-270-1395
NSN 5998-01-235-9203
NSN 5930-00-246-5215