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National Stock Number:
5977-00-159-2251
Federal Supply Class:
5977
National Item Identification Number:
001592251
Description:
HOLDER,ELECTRICAL CONTACT BRUSH
Detail:
A holder designed to accommodate and position a brush against a commutator or collector ring. Also includes items consisting of two or more brush holders (boxes) cast as an inseparable unit. May include facilities for applying pressure to the brush(es) and may also be furnished with the brush(es). See also HOLDER ASSEMBLY, ELECTRICAL CONTACT BRUSH.
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Manufacturer Information:
| 55-30W | 20437 | J H EMERSON COMPANY |
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Techincal Specification:
| MATERIAL AND LOCATION | COPPER ALLOY BOX | | BRUSH QUANTITY ACCOMMODATED PER HOLDER | 1 | | STYLE DESIGNATOR | RECTANGLE | | OVERALL LENGTH | 1.688 INCHES NOMINAL | | OVERALL WIDTH | 0.812 INCHES NOMINAL | | INSIDE WIDTH | 0.500 INCHES NOMINAL | | INSIDE LENGTH | 1.062 INCHES NOMINAL | | OVERALL THICKNESS | 0.688 INCHES NOMINAL | | INSIDE THICKNESS | 0.438 INCHES NOMINAL | | MOUNTING FACILITY | CLAMP | | MOUNTING FACILITY QUANTITY | 1 | | BRUSH PRESSURE SPRING TYPE ACCOMMODATED | HELICAL COMPRESSION | | BRUSH SPRING ADJUSTABILITY | NONADJUSTABLE | | FURNISHED ITEMS AND QUANTITY | 1 BRUSH | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 20437 | | DESIGN CONTROL REFERENCE | 55-30W |
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