A nut having 6 flat sides and a cone seat bearing surface. Items may have a removable collar. An integral feature is incorporated for locking on the threads of a mating member. See also nut (1), self-locking, single ball seat, hexagon.
Classification: Nuts of iron or steel
NSN 5945-01-659-0888
NSN 5855-01-490-6600
NSN 6320-01-111-8851
NSN 6320-01-211-6578
NSN 5990-00-956-9130
NSN 6105-01-063-6264
NSN 5960-00-691-6382
NSN 5835-01-432-6185
NSN 6610-01-249-3243
NSN 5965-01-321-2907
NSN 6645-00-772-0532
NSN 5910-01-367-8655