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 5840-01-631-4748
NSN 5815-01-307-9500
NSN 5975-00-222-4109
NSN 6730-01-611-3268
NSN 1430-00-719-6012
NSN 5836-01-014-5448
NSN 5820-01-176-3245
NSN 5836-01-506-7375
NSN 5895-00-452-7134
NSN 6760-01-522-7166
NSN 1430-00-147-2092
NSN 6350-00-408-1317
Last modified 05/27/2024