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 5950-01-382-3799
NSN 5920-01-176-0024
NSN 6130-01-119-3976
NSN 5950-01-459-6271
NSN 6685-00-253-2553
NSN 5985-01-268-5297
NSN 5960-00-727-2150
NSN 5950-01-441-8711
NSN 6320-01-267-7990
NSN 6110-01-384-4292
NSN 2925-01-196-2904
NSN 6145-01-218-8381