An item of metal and/or insulating material having internal threads designed to fit over the end of electrical conduit and/or fittings to provide a smooth interior with a rounded edge to prevent damage to the insulation of the wire or cable emerging therefrom. It may be designed to fit over the end of thin wall conduit, and to be fitted with holding (staking) screws, or it may be provided with internal straight threads for attaching to thick wall electrical conduit or fittings. It may be fitted with a temporary knockout cap (bushcap), and grounding or bonding facilities. For externally threaded items, see box connector, electrical; bushing, electrical conductor; chase nipple, conduit and bushing, strain relief, cable. See also ferrule, electrical conduit. Excludes plain sleeve bushings.
NSN 7450-01-534-2804
NSN 5840-00-456-2765
NSN 6110-01-435-4400
NSN 6110-00-225-6516
NSN 5975-01-495-9131
NSN 5965-00-479-3026
NSN 6110-01-619-1470
NSN 7450-01-091-3258
NSN 1430-01-367-1041
NSN 6110-01-572-8227
NSN 5820-01-268-1669
NSN 1240-01-471-4969
Last modified 10/05/2024