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 7450-01-173-6398
NSN 6730-01-299-2360
NSN 5836-00-917-0071
NSN 5841-01-487-3850
NSN 5815-01-175-1219
NSN 5841-01-376-9233
NSN 5831-01-428-6528
NSN 5826-01-104-1003
NSN 7050-00-034-4730
NSN 7050-01-634-0612
NSN 7520-01-421-3775
NSN 5975-00-958-9713
Last modified 10/05/2024