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 5950-01-630-8017
NSN 6240-01-014-5598
NSN 5905-00-252-3876
NSN 5990-01-307-4489
NSN 5925-01-099-0974
NSN 5895-00-919-9939
NSN 5990-00-960-3099
NSN 6650-01-451-1372
NSN 5950-01-022-9184
NSN 5855-01-499-1240
NSN 5910-01-193-1497
NSN 6110-00-498-2739