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 6135-00-919-1117
NSN 2925-01-508-4138
NSN 5910-01-189-0107
NSN 6135-01-426-8282
NSN 5985-00-925-0709
NSN 5975-00-340-3933
NSN 6645-00-620-4908
NSN 6220-01-465-6405
NSN 5925-01-485-5070
NSN 6645-01-124-6277
NSN 6145-01-651-7976
NSN 6320-01-335-8336