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 5995-01-043-7421
NSN 7450-00-646-5365
NSN 7050-00-207-2261
NSN 5815-01-540-5621
NSN 5841-01-085-7878
NSN 5841-01-487-5333
NSN 6760-00-891-9620
NSN 5821-01-066-8500
NSN 5840-01-641-4058
NSN 5821-01-432-9659
NSN 7050-01-034-3654
NSN 5805-01-612-9744
Last modified 05/19/2024