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 5831-01-643-6274
NSN 7050-01-290-3246
NSN 1430-01-449-3437
NSN 5841-01-316-0550
NSN 7021-01-579-3238
NSN 1240-00-351-2936
NSN 7050-01-109-6917
NSN 5805-01-322-1044
NSN 5836-01-334-6939
NSN 7050-00-381-9791
NSN 5975-00-042-8092
NSN 5815-01-473-8419
Last modified 06/28/2024