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 5925-00-216-8767
NSN 6220-01-548-6360
NSN 5998-01-113-4276
NSN 5996-01-591-6087
NSN 5998-01-422-0507
NSN 6320-01-215-2284
NSN 6135-00-968-8594
NSN 5985-00-056-3855
NSN 5920-00-513-4546
NSN 6105-01-003-9162
NSN 6610-01-368-8344
NSN 5905-01-170-9089