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 1430-01-157-5193
NSN 5831-00-519-5883
NSN 5965-01-433-6629
NSN 6350-01-421-0501
NSN 5826-00-624-5520
NSN 5805-00-483-4748
NSN 5895-00-654-5812
NSN 5895-01-348-5652
NSN 5810-00-497-7900
NSN 5975-00-491-1329
NSN 6350-01-023-7053
NSN 5836-00-309-6718
Last modified 09/28/2024