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 5945-01-548-0841
NSN 6320-01-600-5808
NSN 5925-01-452-8209
NSN 5996-01-645-4831
NSN 5905-01-607-6903
NSN 6645-00-017-8252
NSN 2925-01-565-6410
NSN 5945-01-475-4363
NSN 6110-00-300-1876
NSN 6685-01-343-2533
NSN 6145-01-204-9529
NSN 5920-01-390-2963