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 6940-01-550-1005
NSN 7021-01-648-2177
NSN 5995-01-325-0009
NSN 5815-00-824-1110
NSN 5840-01-615-3560
NSN 5831-00-686-2396
NSN 7450-01-610-7605
NSN 5810-00-738-6333
NSN 5820-01-207-0066
NSN 5820-01-204-9237
NSN 5995-01-617-7255
NSN 5840-01-274-4229
Last modified 05/05/2024