Product Details | ELECTRICAL CONTACT BRUSH

5977-00-956-7043 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: JHP60213, JHP60-213, 5977-00-956-7043, 00-956-7043, 5977009567043, 009567043

Electrical and Electronic Equipment Components | Electrical Contact Brushes and Electrodes

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1962 00-956-7043

Drawings & Photos | NSN 5977-00-956-7043


Cross Reference | NSN 5977-00-956-7043

Part Number Cage Code Manufacturer
JHP60-213 02032 HOLLINGSWORTH JOHN R CO

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Technical Data | NSN 5977-00-956-7043

Characteristic Specifications
STYLE DESIGNATOR A1 ONE PIECE
MATERIAL CARBON
BODY STYLE B2 RECTANGULAR
WIDTH 0.521 INCHES NOMINAL
THICKNESS 0.307 INCHES NOMINAL
LENGTH 0.986 INCHES NOMINAL
CONTACT FACE STYLE D1 BEVELED
BEVEL ANGLE 15.0 DEGREES NOMINAL
TOP STYLE E18A BEVELED FRONT WITH LEFT SHOULDER
SHOULDER HEIGHT 0.324 INCHES NOMINAL
SHOULDER WIDTH 0.140 INCHES NOMINAL
ANGLE 30.0 DEGREES NOMINAL
SHUNT INSULATION PROVISION AND QUANTITY 1 INSULATED
SHUNT POSITION DESIGNATOR 2
BRUSH SHUNT LENGTH 2.250 INCHES NOMINAL SINGLE SHUNT
TERMINAL TYPE AND QUANTITY 1 STRAIGHT W/HOLE
TERMINAL HOLE DIAMETER 0.188 INCHES NOMINAL
MANUFACTURERS CODE 02032
DESIGN CONTROL REFERENCE JHP60-213

Restrictions/Controls & Freight Information | NSN 5977-00-956-7043

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 040580 CARBON BRUSHES GENERATOR/MOTOR
Less than car load rating M 85
Less than truck load rating M 85.0
Water commodity Code 72D 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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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