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 1285-01-395-7509
NSN 5810-00-679-8440
NSN 5815-00-818-1089
NSN 5820-01-412-9874
NSN 5841-00-953-1957
NSN 6675-01-461-1676
NSN 7050-01-107-6914
NSN 5820-01-643-8656
NSN 6940-01-338-5327
NSN 6110-01-188-7432
NSN 5815-00-279-3447
NSN 6110-01-461-6048
Last modified 06/08/2024