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National Stock Number:
5977-00-280-3278
Federal Supply Class:
5977
National Item Identification Number:
002803278
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:
| 227-5 | 91726 | GETTYSBURG ENGINEERING CO INC |
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Techincal Specification:
| BRUSH PRESSURE SPRING TYPE ACCOMMODATED | HELICAL COMPRESSION | | BRUSH QUANTITY ACCOMMODATED PER HOLDER | 1 | | BRUSH SPRING ADJUSTABILITY | NONADJUSTABLE | | INSIDE LENGTH | 1.750 INCHES NOMINAL | | INSIDE THICKNESS | 0.375 INCHES NOMINAL | | INSIDE WIDTH | 0.500 INCHES NOMINAL | | OVERALL DIAMETER | 0.688 INCHES NOMINAL | | OVERALL LENGTH | 1.375 INCHES NOMINAL | | MATERIAL | COPPER ALLOY BOX | | MOUNTING FACILITY QUANTITY | 1 | | MOUNTING FACILITY | PRESS FIT | | THREAD LENGTH | 0.312 INCHES NOMINAL | | THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.500-20 UNF | | TOP THREAD LOCATION | INTERNAL |
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