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 5960-01-364-1318
NSN 5965-01-026-9865
NSN 5855-00-924-8436
NSN 6620-00-086-5223
NSN 5996-00-889-8825
NSN 6645-00-928-7208
NSN 5965-01-423-4197
NSN 5925-00-764-8349
NSN 5965-01-021-7023
NSN 6135-01-422-1440
NSN 6135-01-329-7994
NSN 5975-00-082-0894