Product Details | ELECTRICAL CONTACT BRUSH

5977-01-053-6506 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: M806822001, M806822-0-01, E17729, 806822-0-01, 5977-01-053-6506, 01-053-6506, 5977010536506, 806822001, 010536506

Electrical and Electronic Equipment Components | Electrical Contact Brushes and Electrodes

Supply Group (FSG) NSN Assign. NIIN
59 08 JAN 1978 01-053-6506

Drawings & Photos | NSN 5977-01-053-6506


Demand History | NSN 5977-01-053-6506

Part Number Request Date QTY Origin
M806822-0-01 2023-03-87 1184 DIBBS
M806822-0-01 2023-02-51 531 DIBBS
M806822-0-01 2023-02-43 475 DIBBS
M806822-0-01 2022-11-324 178 DIBBS
M806822-0-01 2022-07-191 475 DIBBS
M806822-0-01 2022-06-156 364 DIBBS
E17729 2020-06-159 185 DIBBS
M806822-0-01 2020-06-159 185 DIBBS
5977-01-053-6506 2013-03-83 189 DIBBS
5977-01-053-6506 2011-08-213 0 DIBBS
5977-01-053-6506 2010-06-174 28 DIBBS

Cross Reference | NSN 5977-01-053-6506

Part Number Cage Code Manufacturer
806822-0-01 71414 AMERICAN CARBON INDUSTRIES-CAPIN
806822-0-01 95402 ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC
E17729 0AHP6 NATIONAL ELECTRICAL CARBON PRODUCTS INC.
M806822-0-01 18783 MIRAJ CORPORATION

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 5977-01-053-6506

Technical Data | NSN 5977-01-053-6506

Characteristic Specifications
STYLE DESIGNATOR A1 ONE PIECE
MATERIAL ELECTROGRAPHITIC
MATERIAL DOCUMENT AND CLASSIFICATION NATIONAL CARBON GRADE SA35 MFR REF SINGLE MATERIAL RESPONSE
BODY STYLE B3 RECTANGULAR COMMUTATOR
WIDTH 1.235 INCHES MINIMUM AND 1.250 INCHES MAXIMUM
THICKNESS 0.371 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
LENGTH 3.000 INCHES NOMINAL
CONTACT FACE STYLE D1 BEVELED
BEVEL ANGLE 30.0 DEGREES NOMINAL
TOP STYLE E16A BEVELED FRONT
ANGLE 20.0 DEGREES NOMINAL
SHUNT INSULATION PROVISION AND QUANTITY 1 UNINSULATED
SHUNT POSITION DESIGNATOR 2
BRUSH SHUNT LENGTH 5.000 INCHES MINIMUM AND 5.250 INCHES MAXIMUM SINGLE SHUNT
TERMINAL TYPE AND QUANTITY 1 STRAIGHT W/SLOT
TERMINAL SLOT WIDTH 0.219 INCHES NOMINAL
III END ITEM IDENTIFICATION MOTOR-GENERATOR

Restrictions/Controls & Freight Information | NSN 5977-01-053-6506

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 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 5977-01-053-6506

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each