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 5925-01-519-6496
NSN 5920-01-028-9309
NSN 5960-01-319-6735
NSN 6130-01-532-8059
NSN 6240-01-633-9357
NSN 5920-01-315-4862
NSN 5835-00-269-2232
NSN 5975-01-609-6071
NSN 5835-00-660-4523
NSN 2925-01-600-2309
NSN 4140-00-497-2137
NSN 5950-01-347-5837