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: Articles of aluminum nesoi
NSN 5985-01-190-1336
NSN 6650-00-950-4107
NSN 6105-00-470-4523
NSN 5975-01-451-3927
NSN 5996-00-172-3647
NSN 5960-01-366-3260
NSN 6685-01-517-8442
NSN 6685-01-602-6130
NSN 6685-01-542-5365
NSN 6620-00-959-6614
NSN 5915-01-057-6798
NSN 6320-01-232-4664