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National Stock Number:
5975-00-615-7598
Federal Supply Class:
5975
National Item Identification Number:
006157598
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:
| 77M | 56501 | ABB INSTALLATION PRODUCTS INC | | BB300 | 98245 | GENERAL SIGNAL CORP O Z/GEDNEY CO UNIT | | MBV300 | 03743 | EGS ELECTRICAL GROUP APPLETON DIV | | IB47 | 72971 | EFCOR INC | | MA300 | 83879 | EGS ELECTRIC CO LLC | | MP1278 | 92755 | NORTHROP GRUMMAN SYSTEMS CORP |
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Techincal Specification:
| ACCOMMODATION HOLE INSIDE DIAMETER | 2.937 INCHES NOMINAL | | BASE THREAD LOCATION | EXTERNAL | | BODY OUTSIDE DIAMETER | 4.000 INCHES NOMINAL | | CONDUIT TRADE SIZE ACCOMMODATED | 3.000 | | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | HEAT RESISTANT | | OVERALL HEIGHT | 1.094 INCHES NOMINAL | | MATERIAL | PLASTIC PHENOLIC BODY | | NOMINAL THREAD SIZE | 3.000 INCHES | | STYLE DESIGNATOR | THREADED | | THREAD CLASS | 2A | | THREAD LENGTH | 0.625 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 8 | | THREAD SERIES | NPT |
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