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National Stock Number:
5975-01-121-2150
Federal Supply Class:
5975
National Item Identification Number:
011212150
Description:
BUSHING,ELECTRICAL CONDUCTOR
Detail:
An item of metal and/or insulating material having a smooth interior with rounded edges to prevent damage to the insulation of the wire or cable emerging there-from, designed to fit through panel(s) or the wall of a JUNCTION BOX. It may be designed to snap into a knockout hole, or designed with an external thread and furnished with or without a locking nut. For items designed to couple conduit to JUNCTION BOX, see BOX CONNECTOR, ELECTRICAL. See also BUSHING, ELECTRICAL CONDUIT and BUSHING, NONMETALLIC. For items having hexagonal shoulders, see CHASE NIPPLE, CONDUIT.
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Manufacturer Information:
| 10134275 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 730-230-1 | 81579 | MASON ELECTRIC CO. |
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Techincal Specification:
| ACCOMMODATION HOLE INSIDE DIAMETER | 0.265 INCHES NOMINAL | | BASE THREAD LOCATION | EXTERNAL | | BODY OUTSIDE DIAMETER | 0.700 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200/8,ALLOY 6061,TEMPER T651 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/8,ALLOY 6061,TEMPER T651 FED SPEC 2ND MATERIAL RESPONSE BODY | | MATERIAL | ALUMINUM ALLOY BODY | | NOMINAL THREAD SIZE | 0.500 INCHES | | OVERALL HEIGHT | 0.430 INCHES NOMINAL | | STYLE DESIGNATOR | THREADED | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE BODY | | SURFACE TREATMENT | CHROMATE BODY | | THREAD CLASS | 2A | | THREAD LENGTH | 0.170 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 32 | | THREAD SERIES | UN |
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