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 5910-00-295-6194
NSN 5895-00-543-2906
NSN 5996-01-381-6564
NSN 5925-01-117-3458
NSN 6610-00-515-6462
NSN 6105-01-532-8222
NSN 6130-00-081-7217
NSN 5910-01-525-8024
NSN 6135-01-442-4581
NSN 5905-01-326-3390
NSN 7035-01-441-9509
NSN 5999-01-049-9519