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 6685-00-127-0934
NSN 6135-00-297-8873
NSN 6220-01-168-4796
NSN 6610-00-483-9810
NSN 5975-01-514-2062
NSN 6240-00-256-6410
NSN 6135-01-104-3790
NSN 5925-01-415-6551
NSN 6620-01-633-8443
NSN 5960-01-014-1595
NSN 5930-00-989-4825
NSN 6110-00-223-8684