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 6675-01-319-7638
NSN 6730-00-132-2847
NSN 6605-01-393-1173
NSN 6605-01-482-1543
NSN 5805-01-259-3847
NSN 5836-01-322-5317
NSN 5840-01-388-2721
NSN 5815-00-898-7488
NSN 6940-01-141-1016
NSN 7520-00-673-3676
NSN 5975-01-411-3684
NSN 6940-01-372-2905
Last modified 09/28/2024