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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6645-01-244-4881
NSN 5998-01-513-9898
NSN 5975-01-123-8587
NSN 6150-00-162-8521
NSN 4140-00-287-9199
NSN 5855-01-070-8084
NSN 5985-01-221-2867
NSN 6145-00-828-2504
NSN 6685-01-023-8007
NSN 6320-01-442-8604
NSN 5985-01-330-7375
NSN 5950-00-753-7577