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 5975-01-323-1156
NSN 5975-00-988-5815
NSN 7021-01-621-8169
NSN 7021-01-487-8714
NSN 5995-01-415-3317
NSN 6675-00-127-2857
NSN 5820-01-087-5648
NSN 7450-01-502-5153
NSN 6350-01-189-6382
NSN 6605-00-226-5698
NSN 6940-00-216-5350
NSN 6350-00-408-1317
Last modified 07/05/2024