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 7450-01-316-6510
NSN 5810-01-619-6583
NSN 5831-01-018-1245
NSN 6760-01-412-7254
NSN 5820-00-256-2698
NSN 5831-01-426-2686
NSN 5841-01-433-2511
NSN 7021-01-103-6560
NSN 6730-01-046-4905
NSN 1430-01-346-9005
NSN 5826-01-114-8427
NSN 5815-00-724-3297
Last modified 05/19/2024