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National Stock Number: 5977-00-548-5266
Federal Supply Class: 5977
National Item Identification Number: 005485266
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:
33091-A | 45934 | ONTIC ENGINEERING & MANUFACTURING, INC | 33091-A | 56705 | DONALLCO INC |
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Techincal Specification:
BRUSH QUANTITY ACCOMMODATED PER HOLDER | 1 | INSIDE THICKNESS | 0.188 INCHES MINIMUM AND 0.190 INCHES MAXIMUM | INSIDE WIDTH | 0.188 INCHES MINIMUM AND 0.190 INCHES MAXIMUM | INSIDE LENGTH | 0.797 INCHES NOMINAL | OVERALL DIAMETER | 0.498 INCHES MINIMUM AND 0.500 INCHES MAXIMUM | OVERALL LENGTH | 0.797 INCHES NOMINAL | MATERIAL | COPPER ALLOY BOX | MOUNTING FACILITY QUANTITY | 1 | MOUNTING FACILITY | PRESS FIT | THREAD LENGTH | 0.172 INCHES NOMINAL | THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.375-32 UNEF | TOP THREAD LOCATION | EXTERNAL |
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