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 6150-00-553-7948
NSN 5935-01-118-7768
NSN 6145-01-112-4677
NSN 5930-01-592-3257
NSN 5985-01-426-8726
NSN 5985-01-446-5950
NSN 6150-01-121-2194
NSN 6130-01-123-9041
NSN 5835-00-170-5238
NSN 6645-01-619-6301
NSN 5996-01-269-2199
NSN 6685-00-536-9688