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 6730-01-380-6019
NSN 7021-01-455-1991
NSN 6350-01-240-4636
NSN 5821-01-200-8728
NSN 5965-00-170-5254
NSN 5815-01-533-0026
NSN 1285-00-346-7855
NSN 7021-01-235-4276
NSN 6730-00-018-0605
NSN 5815-01-417-2154
NSN 1285-00-167-4799
NSN 1240-01-190-1125
Last modified 05/10/2024