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 5995-01-252-7836
NSN 5810-00-275-0607
NSN 5831-00-124-4753
NSN 5805-01-386-2830
NSN 5821-01-097-4005
NSN 7450-00-483-7805
NSN 5810-01-554-7319
NSN 5821-00-373-3399
NSN 5820-01-218-6276
NSN 5810-01-628-8607
NSN 7520-00-777-3073
NSN 1430-01-167-0409
Last modified 06/01/2024