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: Nuts of iron or steel
NSN 2925-01-208-0711
NSN 6135-01-444-6824
NSN 5975-01-192-9895
NSN 5835-00-725-2087
NSN 5950-01-460-2104
NSN 5965-01-366-5900
NSN 6610-01-624-2561
NSN 6135-01-026-9960
NSN 5930-01-451-0338
NSN 7035-01-365-4087
NSN 5925-01-643-9823
NSN 6130-00-862-5516