Product Details | ELECTRICAL CONTACT BRUSH HOLDER

5977-00-090-1078 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.

Part Alternates: 38A151, 38A15-1, 5977-00-090-1078, 00-090-1078, 5977000901078, 000901078

Electrical and Electronic Equipment Components | Electrical Contact Brushes and Electrodes

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-090-1078

Cross Reference | NSN 5977-00-090-1078

Part Number Cage Code Manufacturer
38A15-1 50133 SINGER CO THE CONTROLS DIV MOTOR OPERATION

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Technical Data | NSN 5977-00-090-1078

Characteristic Specifications
INSIDE DIAMETER 0.221 INCHES NOMINAL
OVERALL LENGTH 0.831 INCHES MINIMUM AND 0.836 INCHES MAXIMUM
OVERALL WIDTH 0.502 INCHES MINIMUM AND 0.504 INCHES MAXIMUM
INSIDE LENGTH 0.779 INCHES MINIMUM AND 0.836 INCHES MAXIMUM
OVERALL THICKNESS 1.063 INCHES NOMINAL
MATERIAL AND LOCATION BRASS BOX
SURFACE TREATMENT AND LOCATION SILVER BOX
CONTACT END BEVEL NOT INCLUDED
TOP THREAD LOCATION EXTERNAL
THREAD SIZE AND SERIES/TYPE DESIGNATOR 0.375-32 UNEF
THREAD LENGTH 0.188 INCHES NOMINAL
CAP NOT INCLUDED
MOUNTING FACILITY THREADED HOLES
MOUNTING FACILITY QUANTITY 1
MANUFACTURERS CODE 50133
DESIGN CONTROL REFERENCE 38A15-1

Restrictions/Controls & Freight Information | NSN 5977-00-090-1078

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 062120 GENERATORS/MOTORS/PARTS NOI
Less than car load rating Q 70
Less than truck load rating W Rating Variable
Water commodity Code 593 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable