4-40 zinc plated machine screw nuts
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 6150-01-653-3567
NSN 5930-01-153-7394
NSN 2925-00-602-0869
NSN 6685-01-358-1454
NSN 6145-00-801-4621
NSN 6145-01-302-6023
NSN 5835-01-113-8731
NSN 5920-01-464-3105
NSN 4140-01-417-6920
NSN 6135-01-282-4326
NSN 6105-01-539-7549
NSN 5895-00-118-7779