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National Stock Number:
5977-00-357-7978
Federal Supply Class:
5977
National Item Identification Number:
003577978
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:
| 2048-1028P1 | 3B150 | RAYTHEON COMPANY | | 2048-1028P1 | 49956 | RAYTHEON COMPANY | | 2048-1028P1 | 54X10 | RAYTHEON COMPANY |
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Techincal Specification:
| BRUSH QUANTITY ACCOMMODATED PER HOLDER | 1 | | BRUSH PRESSURE SPRING TYPE ACCOMMODATED | HELICAL COMPRESSION | | FURNISHED ITEMS AND QUANTITY | 1 LOCKNUT | | INSIDE THICKNESS | 0.191 INCHES MINIMUM AND 0.194 INCHES MAXIMUM | | INSIDE WIDTH | 0.191 INCHES MINIMUM | | OVERALL LENGTH | 1.438 INCHES NOMINAL | | MATERIAL | COPPER ALLOY BOX | | SURFACE TREATMENT | CADMIUM BOX | | THREAD LENGTH | 0.203 INCHES MINIMUM | | THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.375-32 UNEF | | TOP THREAD LOCATION | INTERNAL |
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