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 1430-00-409-2318
NSN 1430-01-416-4042
NSN 5821-01-460-9836
NSN 5995-01-159-6388
NSN 5826-00-383-1015
NSN 5821-01-145-1397
NSN 6730-01-450-6327
NSN 6605-01-442-7955
NSN 5965-00-123-1727
NSN 7050-00-675-7401
NSN 6675-00-184-5763
NSN 6350-00-452-4547
Last modified 05/03/2024