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 2925-01-445-4095
NSN 6145-00-594-7822
NSN 6645-00-183-6427
NSN 5915-01-556-4282
NSN 6135-01-204-3882
NSN 5950-00-218-4922
NSN 6320-00-070-4544
NSN 6685-01-350-2825
NSN 5965-01-132-1427
NSN 6240-00-985-5244
NSN 5945-01-049-5413
NSN 5895-01-437-6504