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 6135-01-573-1831
NSN 5950-01-353-6519
NSN 6110-01-397-4176
NSN 5905-00-970-8792
NSN 4140-01-539-7481
NSN 2925-01-477-8037
NSN 2925-00-555-8836
NSN 6130-01-643-5813
NSN 5985-00-382-0344
NSN 5965-01-350-1890
NSN 5965-00-825-6734
NSN 6130-01-230-1503