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 5855-01-093-8202
NSN 6145-01-375-5244
NSN 6650-00-862-2142
NSN 5999-00-782-1188
NSN 6610-00-225-9886
NSN 2925-01-053-5697
NSN 5915-00-904-0858
NSN 6240-01-078-4810
NSN 6220-01-444-3972
NSN 6610-01-585-6864
NSN 5975-01-446-6074
NSN 5895-00-027-3444