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 5995-01-159-4557
NSN 1430-01-007-3814
NSN 5975-01-015-4982
NSN 5810-01-458-5328
NSN 5821-00-951-3765
NSN 1430-01-311-5163
NSN 5840-01-612-3087
NSN 5805-00-808-9211
NSN 5826-01-633-1572
NSN 5995-01-634-0628
NSN 5831-01-510-7942
NSN 1285-01-278-2169
Last modified 09/21/2024