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 5821-01-215-8204
NSN 5836-00-854-9932
NSN 5975-00-084-1928
NSN 6760-00-915-9318
NSN 5831-01-043-9832
NSN 6760-01-519-0758
NSN 5820-00-889-8941
NSN 1285-01-444-1590
NSN 6940-00-356-2554
NSN 5820-00-863-6101
NSN 5975-01-652-5115
NSN 7450-01-381-0128
Last modified 05/02/2024