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 6605-01-168-4859
NSN 7520-01-585-0982
NSN 1285-01-232-6889
NSN 5820-00-383-6181
NSN 5820-00-727-8726
NSN 5821-01-577-5541
NSN 5975-00-122-3228
NSN 1430-01-089-8518
NSN 5841-01-514-9980
NSN 5995-01-385-2243
NSN 5831-01-510-7942
NSN 6760-01-316-5489
Last modified 05/27/2024