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 7035-00-411-8850
NSN 5910-01-350-7325
NSN 5960-01-116-6100
NSN 5925-00-803-5491
NSN 5915-00-208-4686
NSN 5920-01-430-2530
NSN 5960-01-481-3722
NSN 6130-01-494-1396
NSN 5950-01-466-8908
NSN 6135-00-816-3708
NSN 5996-00-916-3038
NSN 6645-01-473-3752