No other part numbers with same form, fit, and function found.
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.)
NSN 6320-00-572-0950
NSN 5895-01-158-5545
NSN 6610-01-555-8791
NSN 4140-01-469-7233
NSN 4140-01-527-2624
NSN 6145-01-331-3287
NSN 5895-01-420-2585
NSN 2925-01-197-7864
NSN 6610-01-115-3678
NSN 5975-01-380-0634
NSN 6645-01-614-4838
NSN 6645-00-267-9132