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 6135-01-568-9107
NSN 5905-01-560-9269
NSN 6685-01-193-4125
NSN 6135-00-062-5080
NSN 7035-01-026-1171
NSN 5910-01-280-3756
NSN 5965-01-252-7870
NSN 5990-01-472-2447
NSN 5950-00-081-0461
NSN 6645-00-183-8812
NSN 5975-01-227-1809
NSN 5965-00-840-8849