Product Details | ELECTRICAL CONTACT BRUSH

5977-00-745-7715 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: 12373715200101, 12-373715-200-1-01, 51467318ITEM001, 51-467318ITEM001, 51-467-318ITEM001, 5977-00-745-7715, 00-745-7715, 5977007457715, 007457715

Electrical and Electronic Equipment Components | Electrical Contact Brushes and Electrodes

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1961 00-745-7715

Drawings & Photos | NSN 5977-00-745-7715


Demand History | NSN 5977-00-745-7715

Part Number Request Date QTY Origin
5977-00-745-7715 2009-09-266 15 DIBBS
5977-00-745-7715 2008-10-281 15 DIBBS

Cross Reference | NSN 5977-00-745-7715

Part Number Cage Code Manufacturer
12-373715-200-1-01 28118 HELWIG CARBON PRODUCTS, INC.
51-467-318ITEM001 88310 SIEMENS-ALLIS INC MEDIUM MOTOR-GENERATOR DIV
51-467318ITEM001 96365 POWER SYSTEMS TECHNOLOGY INC DBA SYTEK

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Technical Data | NSN 5977-00-745-7715

Characteristic Specifications
STYLE DESIGNATOR A1 ONE PIECE
MATERIAL ELECTROGRAPHITIC
MATERIAL DOCUMENT AND CLASSIFICATION HELWIG GRADE E3-V ASSN STD SINGLE MATERIAL RESPONSE
BODY STYLE B3 RECTANGULAR COMMUTATOR
WIDTH 0.371 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
THICKNESS 0.371 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
LENGTH 1.500 INCHES NOMINAL
CONTACT FACE STYLE D5 FLAT
TOP STYLE E18B BEVELED FRONT WITH RIGHT SHOULDER
SHOULDER HEIGHT ANY ACCEPTABLE
SHOULDER WIDTH ANY ACCEPTABLE
ANGLE 30.0 DEGREES NOMINAL
SHUNT INSULATION PROVISION AND QUANTITY 1 INSULATED
SHUNT POSITION DESIGNATOR 8
BRUSH SHUNT LENGTH 3.000 INCHES MINIMUM AND 3.125 INCHES MAXIMUM SINGLE SHUNT
TERMINAL TYPE AND QUANTITY 1 STRAIGHT W/SLOT
TERMINAL SLOT WIDTH 0.219 INCHES NOMINAL
MANUFACTURERS CODE 28118
DESIGN CONTROL REFERENCE 12-373715-200-1-01

Restrictions/Controls & Freight Information | NSN 5977-00-745-7715

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
No Freight Information