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 5836-01-607-4289
NSN 5821-00-806-8534
NSN 6110-01-437-0163
NSN 6760-01-158-1711
NSN 6730-00-563-9520
NSN 6675-01-511-2133
NSN 6110-01-411-6000
NSN 6350-01-168-1170
NSN 5831-01-159-1783
NSN 5826-01-013-9197
NSN 5820-01-411-5591
NSN 5810-01-606-4703
Last modified 05/15/2024