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 7520-01-499-8339
NSN 6350-01-080-6016
NSN 6760-01-595-0591
NSN 7520-01-520-3889
NSN 1240-00-735-5400
NSN 5826-00-149-1399
NSN 5820-01-350-5535
NSN 7520-01-468-3424
NSN 6730-01-407-5584
NSN 5805-00-168-1548
NSN 6760-01-230-8688
NSN 7450-00-539-7992
Last modified 05/10/2024