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 6730-01-339-9846
NSN 7050-01-145-1477
NSN 5840-01-111-0413
NSN 7021-01-503-5500
NSN 6605-00-919-8140
NSN 6110-01-082-8958
NSN 7021-01-657-8310
NSN 1430-01-542-9025
NSN 5836-01-527-0511
NSN 5965-01-094-1796
NSN 5815-01-567-8448
NSN 5975-01-377-2524
Last modified 07/03/2024