Product Details | ELECTRICAL CONTACT BRUSH

5977-00-323-8546 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: 11D5945ITEM1, 5977-00-323-8546, 00-323-8546, 5977003238546, 003238546

Electrical and Electronic Equipment Components | Electrical Contact Brushes and Electrodes

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-323-8546

Drawings & Photos | NSN 5977-00-323-8546


Cross Reference | NSN 5977-00-323-8546

Part Number Cage Code Manufacturer
11D5945ITEM1 79500 WESTINGHOUSE ELECTRIC CORP

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Technical Data | NSN 5977-00-323-8546

Characteristic Specifications
STYLE DESIGNATOR A1 ONE PIECE
MATERIAL GRAPHITE
MATERIAL DOCUMENT AND CLASSIFICATION STACKPOLE CARBON CO GRADE WX41E9 MFR REF SINGLE MATERIAL RESPONSE
BODY STYLE B4 RECTANGULAR SLIP RING
WIDTH 0.279 INCHES NOMINAL
THICKNESS 0.216 INCHES NOMINAL
LENGTH 1.188 INCHES NOMINAL
CONTACT FACE STYLE D2 CONCAVE
RADIUS 0.625 INCHES NOMINAL
TOP STYLE E23 CYLINDRICAL HEAD
HEAD LENGTH 0.125 INCHES NOMINAL
SHUNT INSULATION PROVISION AND QUANTITY 1 UNINSULATED
SHUNT POSITION DESIGNATOR 5
BRUSH SHUNT LENGTH 1.500 INCHES NOMINAL SINGLE SHUNT
PRESSURE SPRING TYPE AND QUANTITY 1 CYLINDRICAL
SPRING FREE LENGTH 2.375 INCHES NOMINAL
LARGEST OUTSIDE DIAMETER 0.235 INCHES NOMINAL
TERMINAL TYPE AND QUANTITY 1 ROUND CAP
TERMINAL DIAMETER 0.312 INCHES NOMINAL
MANUFACTURERS CODE 79500
DESIGN CONTROL REFERENCE 11D5945ITEM1

Restrictions/Controls & Freight Information | NSN 5977-00-323-8546

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
No Freight Information

Management | NSN 5977-00-323-8546

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
Purchasing QTY
UOM
1
EA : Each