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 2925-01-408-9362
NSN 7035-00-490-0485
NSN 5950-00-954-5598
NSN 5925-01-170-4150
NSN 5965-00-144-2543
NSN 6320-00-894-1644
NSN 5915-00-798-5618
NSN 5895-01-123-2352
NSN 5990-00-697-1438
NSN 5905-01-631-4752
NSN 6650-01-094-6505
NSN 5920-00-256-5674