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 5985-01-541-4797
NSN 2925-01-236-3547
NSN 5930-01-442-2851
NSN 5975-01-589-9909
NSN 6135-01-469-7574
NSN 5998-00-066-8904
NSN 6145-01-312-2265
NSN 5925-01-397-6450
NSN 5975-01-138-0188
NSN 5855-00-631-4565
NSN 6320-01-450-7083
NSN 5895-01-435-0775