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 5821-01-406-3298
NSN 7021-00-581-3540
NSN 6760-01-480-0803
NSN 5826-01-577-0458
NSN 5815-01-537-7328
NSN 7520-01-049-8584
NSN 7520-01-355-0842
NSN 5995-01-067-9156
NSN 5965-01-016-1606
NSN 7450-00-550-8746
NSN 5965-00-997-5764
NSN 7450-00-981-4316
Last modified 05/17/2024