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 7520-01-434-2257
NSN 6605-00-825-5618
NSN 5815-01-100-6815
NSN 5826-00-342-9327
NSN 5965-01-230-5521
NSN 6730-01-528-7791
NSN 5805-01-357-8253
NSN 5805-01-442-3687
NSN 6605-01-336-7172
NSN 1240-00-617-6429
NSN 7520-01-072-9825
NSN 6110-00-525-3418
Last modified 06/25/2024