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 5836-01-400-1773
NSN 7021-00-160-4674
NSN 5836-01-231-0236
NSN 6940-00-566-3098
NSN 5840-01-310-0211
NSN 7520-00-232-6828
NSN 5965-01-029-5222
NSN 7450-01-384-2027
NSN 6940-01-367-5554
NSN 5965-01-433-6629
NSN 5820-01-418-9475
NSN 7021-00-581-3540
Last modified 05/08/2024