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 6320-00-313-9114
NSN 6145-01-188-5856
NSN 5925-01-485-0125
NSN 7035-01-364-8454
NSN 2925-00-816-8765
NSN 5996-01-087-3961
NSN 5960-00-212-6367
NSN 5996-00-895-9773
NSN 6135-00-451-0709
NSN 6220-01-644-1663
NSN 5996-00-764-6258
NSN 5910-01-085-4515