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 7450-01-534-2804
NSN 7450-01-020-8758
NSN 5805-01-200-8236
NSN 1285-00-859-7823
NSN 7050-01-152-2323
NSN 6760-00-404-6595
NSN 6675-01-553-2113
NSN 5821-00-703-7132
NSN 5836-01-630-8304
NSN 1240-01-502-9345
NSN 5975-00-164-3914
NSN 1240-01-108-2019
Last modified 06/08/2024