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 6130-01-051-7614
NSN 5960-00-916-8023
NSN 6645-01-123-3056
NSN 5965-00-285-0745
NSN 2925-01-062-2660
NSN 6240-01-182-3002
NSN 6110-00-363-3974
NSN 6135-01-022-5427
NSN 6135-00-789-2865
NSN 6620-00-798-6866
NSN 5965-01-262-9608
NSN 5905-01-575-0609