Product Details | ELECTRICAL CONTACT BRUSH HOLDER

5977-00-578-7951 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: A007055745, 55745, 5977-00-578-7951, 00-578-7951, 5977005787951, 005787951

Electrical and Electronic Equipment Components | Electrical Contact Brushes and Electrodes

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-578-7951

Cross Reference | NSN 5977-00-578-7951

Part Number Cage Code Manufacturer
55745 24975 PRESTOLITE ELECTRIC INCORPORATED
55745 35510 PRESTOLITE ELECTRIC INC
A007055745 24975 PRESTOLITE ELECTRIC INCORPORATED
A007055745 35510 PRESTOLITE ELECTRIC INC

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Technical Data | NSN 5977-00-578-7951

Characteristic Specifications
OVERALL LENGTH 2.250 INCHES NOMINAL
OVERALL WIDTH 0.750 INCHES NOMINAL
INSIDE WIDTH 0.296 INCHES MINIMUM AND 0.309 INCHES MAXIMUM
INSIDE LENGTH 0.500 INCHES NOMINAL
OVERALL THICKNESS 0.750 INCHES NOMINAL
INSIDE THICKNESS 0.296 INCHES MINIMUM AND 0.309 INCHES MAXIMUM
MATERIAL AND LOCATION PLASTIC BOX
CONTACT END BEVEL NOT INCLUDED
TERMINAL TYPE THREADED STUD
TERMINAL QUANTITY 1
TOP THREAD LOCATION EXTERNAL
THREAD SIZE AND SERIES/TYPE DESIGNATOR 0.625-11 UNC
CAP NOT INCLUDED
MOUNTING FACILITY PRESS FIT
MOUNTING FACILITY QUANTITY 1
BRUSH PRESSURE SPRING TYPE ACCOMMODATED HELICAL COMPRESSION
BRUSH SPRING ADJUSTABILITY NONADJUSTABLE
BRUSH PRESSURE SPRING NOT INCLUDED
BRUSH QUANTITY ACCOMMODATED PER HOLDER 1
MANUFACTURERS CODE 24975
DESIGN CONTROL REFERENCE 55745

Restrictions/Controls & Freight Information | NSN 5977-00-578-7951

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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 063035 SETS RADIO/TV AND RELATED ARTICLES
Less than car load rating
Less than truck load rating G 125.0
Water commodity Code 758 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

Management | NSN 5977-00-578-7951

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each