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 5820-01-540-3557
NSN 6940-01-455-9173
NSN 1285-00-287-9255
NSN 6760-01-372-6894
NSN 5995-01-376-1556
NSN 6940-00-504-3234
NSN 7520-00-313-7198
NSN 7520-00-141-5333
NSN 1430-01-328-8267
NSN 7021-01-043-0952
NSN 5820-01-602-7199
NSN 5810-01-250-2736
Last modified 09/28/2024