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 5805-01-153-9158
NSN 1285-01-227-5526
NSN 5820-01-565-2986
NSN 5805-01-508-6323
NSN 5831-00-803-6365
NSN 6110-00-489-8810
NSN 5895-00-247-5490
NSN 5810-01-647-0228
NSN 1430-01-199-9280
NSN 7520-01-157-5362
NSN 6760-01-564-7206
NSN 5821-01-168-7071
Last modified 06/28/2024