Product Details | ELECTRICAL CONTACT BRUSH

5977-00-512-6800 An item specifically designed to be used in the transfer of electrical energy to or from another conducting surface. Either the brush or the surface is continually moving during the transfer of energy. The brush is usually composed in part of some form of the element carbon. Includes: (1) a single brush either with or without an attached shunt (flexible wire lead) and/or a helical or flat type pressure spring; (2) a split brush composed of two or more pieces (wafers), which are used in place of one brush usually connected together by individual shunts to a common terminal; (3) paired brushes composed of two identical or non-identical brushes connected together by a common shunt either with or without pressure springs or connected by individual shunts to a common terminal, or with pressure springs and connected to a common bar, bracket or the like either with or without individual shunts; (4) multiple brushes composed of more than two identical or non-identical brushes without pressure springs connected by individual shunts to a common terminal, or with pressure springs and connected to a common bar, bracket or the like by individual shunts. Does not include moving contacts which make and slide past stationary contacts, but are stationary while the circuit is conducting, such as the sliding contacts on a rheostat or the stationary contact on a synchro. Excludes: CONTACT, ELECTRICAL; and CONTACT ASSEMBLY, ELECTRICAL.

Part Alternates: 701A671P1, 5977-00-512-6800, 00-512-6800, 5977005126800, 005126800

Electrical and Electronic Equipment Components | Electrical Contact Brushes and Electrodes

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-512-6800

Drawings & Photos | NSN 5977-00-512-6800


Cross Reference | NSN 5977-00-512-6800

Part Number Cage Code Manufacturer
701A671P1 12532 GENERAL ELECTRIC CO MOTOR BUSINESS GROUP

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Technical Data | NSN 5977-00-512-6800

Characteristic Specifications
STYLE DESIGNATOR A3 PAIRED
MATERIAL METAL GRAPHITE
MATERIAL DOCUMENT AND CLASSIFICATION GENERAL ELECTRIC CO,GR T464 MFR REF SINGLE MATERIAL RESPONSE
BODY STYLE B3 RECTANGULAR COMMUTATOR
WIDTH 1.117 INCHES MINIMUM AND 1.125 INCHES MAXIMUM
THICKNESS 0.374 INCHES NOMINAL
LENGTH 1.250 INCHES NOMINAL
CONTACT FACE STYLE D3 CONCAVE ON BEVEL
RADIUS 1.313 INCHES NOMINAL
BEVEL ANGLE 30.0 DEGREES NOMINAL
TOP STYLE E16A BEVELED FRONT
ANGLE 30.0 DEGREES NOMINAL
BASIC SHAPE STYLE F2C RECTANGULAR GROOVE IN LEFT AND RIGHT SIDE
GROOVE DEPTH 0.031 INCHES NOMINAL
GROOVE WIDTH 0.031 INCHES NOMINAL
OUTER EDGE TO GROOVE EDGE DISTANCE ANY ACCEPTABLE
CLIP TYPE NEMA HAMMER TYPE EXTENDED A
EXTENSION LENGTH ANY ACCEPTABLE
SHUNT INSULATION PROVISION AND QUANTITY 2 UNINSULATED
BRUSH SHUNT LENGTH 1.375 INCHES MINIMUM AND 1.501 INCHES MAXIMUM ALL SHUNTS
TERMINAL TYPE AND QUANTITY 1 YOKE W/HOLE
TERMINAL HOLE DIAMETER 0.203 INCHES NOMINAL
SPECIAL FEATURES TERMINAL HAS 60 DEG BEND
MANUFACTURERS CODE 12532
DESIGN CONTROL REFERENCE 701A671P1

Restrictions/Controls & Freight Information | NSN 5977-00-512-6800

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 040580 CARBON BRUSHES GENERATOR/MOTOR
Less than car load rating
Less than truck load rating M 85.0
Water commodity Code 748 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 5977-00-512-6800

Category Code Description
Cognizance Codes9GNavy-owned stocks of defense general material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9GDefense Supply Center Richmond
Richmond, VA 23297
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative