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 7050-01-448-8531
NSN 7050-01-054-2475
NSN 5815-00-550-7751
NSN 6675-01-208-8739
NSN 5965-01-564-6190
NSN 1285-00-952-3287
NSN 7520-00-935-7136
NSN 5965-01-343-6983
NSN 5810-01-503-0047
NSN 5821-01-264-9711
NSN 6350-01-550-4005
NSN 5841-01-646-5802
Last modified 04/29/2024