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: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 6240-01-247-8074
NSN 6645-01-420-7801
NSN 6135-01-370-2599
NSN 6685-01-094-9379
NSN 5990-01-280-0321
NSN 5925-01-176-3153
NSN 5930-01-428-4258
NSN 6130-01-250-1274
NSN 5999-00-936-9271
NSN 5920-01-502-9264
NSN 6110-01-510-4595
NSN 5999-01-508-5023