An item of metal and/or insulating material having a smooth interior with rounded edges to prevent damage to the insulation of the wire or cable emerging there-from, designed to fit through panel(s) or the wall of a junction box. It may be designed to snap into a knockout hole, or designed with an external thread and furnished with or without a locking nut. For items designed to couple conduit to junction box, see box connector, electrical. See also bushing, electrical conduit and bushing, nonmetallic. For items having hexagonal shoulders, see chase nipple, conduit.
NSN 1240-01-136-3421
NSN 6940-01-426-3492
NSN 5810-01-585-3977
NSN 5820-01-429-9727
NSN 1285-00-859-7823
NSN 5826-01-152-2338
NSN 7050-00-256-7505
NSN 5836-00-578-9614
NSN 7450-01-113-8643
NSN 1240-01-296-3859
NSN 7520-00-249-3419
NSN 7450-00-833-8818
Last modified 05/06/2024