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 1430-01-139-3108
NSN 5815-01-433-6341
NSN 5840-01-487-0463
NSN 5836-01-234-8887
NSN 5841-01-074-3307
NSN 5831-01-074-4111
NSN 6605-01-556-2352
NSN 5841-01-351-1613
NSN 6350-01-431-6812
NSN 5965-01-199-7235
NSN 1240-01-078-5350
NSN 6605-01-209-0020
Last modified 05/03/2024