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 6110-00-150-2014
NSN 5905-01-093-5927
NSN 6610-01-521-2438
NSN 4140-01-122-7330
NSN 6645-01-447-3143
NSN 5935-00-249-1546
NSN 5930-01-196-5174
NSN 6685-00-512-3797
NSN 5985-00-617-7702
NSN 6105-01-256-6427
NSN 5930-01-411-9752
NSN 2925-01-594-0198