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 5820-01-044-3483
NSN 5820-01-170-0200
NSN 7450-00-309-7198
NSN 7021-00-969-9368
NSN 5831-00-499-4423
NSN 6675-01-065-1660
NSN 6675-00-789-0568
NSN 5821-01-078-5341
NSN 6940-00-197-6913
NSN 7520-00-872-2777
NSN 7520-00-405-5753
NSN 5995-01-141-6010
Last modified 07/04/2024