Item can be torqued 450 - 500 foot pounds
A nut having 1 convex, spherical bearing surface and 6 flat sides. Items may have a removable collar. See also nut (1), plain, cone seat, hexagon.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6240-01-627-4142
NSN 5905-00-308-9901
NSN 5925-01-500-1352
NSN 6135-01-387-0754
NSN 5965-01-398-8871
NSN 5925-00-732-8916
NSN 5910-01-051-1775
NSN 5835-00-074-3700
NSN 6110-00-263-6664
NSN 6145-01-134-6058
NSN 6110-01-540-6547
NSN 4140-01-104-4727