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 5810-00-216-4580
NSN 5815-01-143-5207
NSN 5805-01-161-9663
NSN 6730-01-010-4767
NSN 5995-01-489-5692
NSN 6350-01-537-0305
NSN 6110-01-335-3541
NSN 6605-00-008-3090
NSN 1240-01-091-1924
NSN 1240-01-232-0277
NSN 5840-00-162-4515
NSN 1430-01-327-4019
Last modified 05/17/2024