Chg ref no test j6r.
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.)
NSN 5930-01-510-4475
NSN 6135-00-009-4100
NSN 5925-01-652-2910
NSN 5990-01-095-8866
NSN 5895-00-068-9732
NSN 5975-01-088-8399
NSN 5950-00-278-1201
NSN 2925-01-144-0352
NSN 5965-01-154-6319
NSN 5895-01-437-5966
NSN 6620-00-017-8098
NSN 2925-01-244-3016