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 5945-01-329-4646
NSN 5930-01-351-8953
NSN 5855-00-532-0025
NSN 5905-00-679-5923
NSN 6645-01-316-7456
NSN 5965-00-100-1291
NSN 5930-01-327-6597
NSN 7035-01-431-4560
NSN 6135-01-277-3345
NSN 6685-01-459-5047
NSN 6135-01-564-8390
NSN 6130-01-548-2284