A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5950-00-592-3359
NSN 5910-00-841-8300
NSN 5895-01-531-5027
NSN 5985-01-606-2396
NSN 6105-01-517-9596
NSN 6610-00-587-3260
NSN 5965-01-026-1752
NSN 5985-01-010-4081
NSN 5930-01-211-9067
NSN 5835-01-123-8305
NSN 5999-01-603-0911
NSN 5945-01-034-6533