Product Details | ELECTRICAL CONTACT BRUSH

5977-01-023-0377 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: S1073120A401, RC083206, RC08-3206, 63001244, 36A223750AAP1, 5977-01-023-0377, 01-023-0377, 5977010230377, 010230377

Electrical and Electronic Equipment Components | Electrical Contact Brushes and Electrodes

Supply Group (FSG) NSN Assign. NIIN
59 10 JUN 1976 01-023-0377

Drawings & Photos | NSN 5977-01-023-0377


Cross Reference | NSN 5977-01-023-0377

Part Number Cage Code Manufacturer
36A223750AAP1 30221 GENERAL ELECTRIC CO ARMAMENT AND ELECTRICAL SYSTEMS DEPT
63001244 0AHP6 NATIONAL ELECTRICAL CARBON PRODUCTS INC.
RC08-3206 82214 UNION CARBIDE CORP ELECTRONIC SPECIALTY PRODUCTS GROUP
S1073120A401 0AHP6 NATIONAL ELECTRICAL CARBON PRODUCTS INC.
S1073120A401 82214 UNION CARBIDE CORP ELECTRONIC SPECIALTY PRODUCTS GROUP

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Technical Data | NSN 5977-01-023-0377

Characteristic Specifications
STYLE DESIGNATOR A1 ONE PIECE
MATERIAL CARBON GRAPHITE
MATERIAL DOCUMENT AND CLASSIFICATION NATIONAL GRADE ATZ MFR REF SINGLE MATERIAL RESPONSE
BODY STYLE B3 RECTANGULAR COMMUTATOR
WIDTH 0.996 INCHES MINIMUM AND 0.998 INCHES MAXIMUM
THICKNESS 0.246 INCHES MINIMUM AND 0.248 INCHES MAXIMUM
LENGTH 0.620 INCHES MINIMUM AND 0.640 INCHES MAXIMUM
CONTACT FACE STYLE D2 CONCAVE
RADIUS 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM
TOP STYLE E16A BEVELED FRONT
ANGLE 14.0 DEGREES MINIMUM AND 16.0 DEGREES MAXIMUM
SHUNT INSULATION PROVISION AND QUANTITY 1 INSULATED
SHUNT POSITION DESIGNATOR 8
BRUSH SHUNT LENGTH 1.500 INCHES MINIMUM AND 1.600 INCHES MAXIMUM SINGLE SHUNT
TERMINAL TYPE AND QUANTITY 1 FLAG W/HOLE
TERMINAL HOLE DIAMETER 0.192 INCHES MINIMUM AND 0.202 INCHES MAXIMUM
MANUFACTURERS CODE 0AHP6
DESIGN CONTROL REFERENCE 63001244

Restrictions/Controls & Freight Information | NSN 5977-01-023-0377

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:AItem does not contain precious metal
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 72D unknown
Originating Activity Code CX Defense Supply Center Richmond
Richmond, VA 23297-5000
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 5977-01-023-0377

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each