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 7035-01-526-6775
NSN 6620-01-451-3742
NSN 6105-00-296-5116
NSN 5960-01-411-5217
NSN 5945-01-547-6646
NSN 6130-00-022-8011
NSN 6240-01-559-0684
NSN 5905-01-010-8892
NSN 6645-01-119-1583
NSN 5930-01-415-5984
NSN 5998-00-925-2567
NSN 6685-00-045-5243