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 1430-00-104-4896
NSN 5810-01-420-1577
NSN 6110-01-394-5302
NSN 5805-00-289-9849
NSN 5975-01-340-6431
NSN 6760-01-206-1890
NSN 6605-01-400-3624
NSN 1430-01-467-7239
NSN 6350-01-250-2641
NSN 6605-01-203-4563
NSN 7021-01-008-1317
NSN 7520-01-451-2279
Last modified 06/03/2024