Grade 8
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 6105-01-163-8619
NSN 5920-01-401-5315
NSN 5895-01-597-0678
NSN 5925-01-386-3139
NSN 5905-01-419-0070
NSN 6150-00-432-3311
NSN 5910-01-153-2651
NSN 6130-01-392-1023
NSN 5975-00-959-2490
NSN 6240-01-296-3975
NSN 6150-01-526-5952
NSN 6220-00-775-7498