Product Details | ELECTRICAL CONTACT BRUSH

5977-00-432-7434 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: WE3289, 59774327434, 5977-432-7434 , 10895477, 15003, 5977-00-432-7434, 00-432-7434, 5977004327434, 004327434

Electrical and Electronic Equipment Components | Electrical Contact Brushes and Electrodes

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-432-7434

Drawings & Photos | NSN 5977-00-432-7434


Demand History | NSN 5977-00-432-7434

Part Number Request Date QTY Origin
5977-00-432-7434 2025-11-317 99 DIBBS
5977-00-432-7434 2025-07-182 300 DIBBS
5977-00-432-7434 2024-11-312 12 DIBBS
5977-00-432-7434 2024-10-304 12 DIBBS
5977-00-432-7434 2024-04-121 115 Chile
5977-00-432-7434 2024-04-108 4 DIBBS
5977-00-432-7434 2024-04-100 4 DIBBS
5977-00-432-7434 2023-10-283 4 DIBBS
5977-00-432-7434 2023-10-275 4 DIBBS
5977-00-432-7434 2023-08-234 10 CL
5977-00-432-7434 2023-03-90 55 Germany
5977-00-432-7434 2023-03-90 60 Germany
5977-00-432-7434 2023-03-90 31 Germany
5977-00-432-7434 2022-04-101 200 United States
5977-00-432-7434 2022-01-13 200 DIBBS
5977-00-432-7434 2021-05-137 200 DIBBS
5977-00-432-7434 2021-05-124 200 DIBBS
5977-00-432-7434 2021-03-75 20 DIBBS
5977-00-432-7434 2020-12-337 32 DIBBS
5977-00-432-7434 2020-12-337 22 DIBBS
5977-00-432-7434 2020-04-112 80 DIBBS
5977-00-432-7434 2018-10-291 33 DIBBS
5977-00-432-7434 2018-01-15 29 DIBBS
5977-00-432-7434 2016-08-236 18 DIBBS
5977-00-432-7434 2016-01-27 1 DIBBS
5977-00-432-7434 2016-01-19 1 DIBBS
5977-00-432-7434 2014-12-362 5 DIBBS
5977-00-432-7434 2014-01-21 13 DIBBS
5977-00-432-7434 2013-03-60 101 DIBBS
5977-00-432-7434 2011-10-287 10 DIBBS
5977-00-432-7434 2011-09-255 6 DIBBS
5977-00-432-7434 2011-09-255 5 DIBBS
5977-00-432-7434 2011-09-255 8 DIBBS
5977-00-432-7434 2011-07-204 8 DIBBS
5977-00-432-7434 2011-06-174 5 DIBBS
5977-00-432-7434 2011-06-174 6 DIBBS
5977-00-432-7434 2011-06-174 8 DIBBS
5977-00-432-7434 2011-06-168 8 DIBBS
5977-00-432-7434 2010-11-315 12 DIBBS
5977-00-432-7434 2010-10-290 8 DIBBS
5977-00-432-7434 2010-07-206 17 DIBBS
5977-00-432-7434 2010-07-185 3 DIBBS
5977-00-432-7434 2010-06-165 38 DIBBS

Cross Reference | NSN 5977-00-432-7434

Part Number Cage Code Manufacturer
10895477 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
15003 18062 BE CU MANUFACTURING CO INC
5977-432-7434 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
5977004327434 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
WE3289 97553 WHYTE RAY ELECTRIC PRODUCTS CO

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Technical Data | NSN 5977-00-432-7434

Characteristic Specifications
STYLE DESIGNATOR A5 PRESSURE SPRING MULTIPLE
COMPONENT BRUSH QUANTITY PER MULTIPLE BRUSH 3
MATERIAL SILVER
BODY STYLE B1 CYLINDRICAL
DIAMETER 0.312 INCHES NOMINAL
LENGTH 0.078 INCHES NOMINAL
CONTACT FACE STYLE D5 FLAT
SHUNT INSULATION PROVISION AND QUANTITY 3 UNINSULATED
BRUSH SHUNT LENGTH ANY ACCEPTABLE ALL SHUNTS
PRESSURE SPRING TYPE AND QUANTITY 1 CYLINDRICAL
SPRING FREE LENGTH ANY ACCEPTABLE
LARGEST OUTSIDE DIAMETER ANY ACCEPTABLE
TERMINAL TYPE AND QUANTITY 1 BAR
TERMINAL LENGTH 3.250 INCHES NOMINAL
TERMINAL WIDTH 0.281 INCHES NOMINAL
SPECIAL FEATURES TERMINAL INCLUDES THREE HOLES
III PRECIOUS MATERIAL SILVER
III PRECIOUS MATERIAL AND WEIGHT 0.040 SILVER GRAINS, TROY
III PRECIOUS MATERIAL AND LOCATION BRUSH SILVER

Restrictions/Controls & Freight Information | NSN 5977-00-432-7434

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:SItem contains silver
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 XX
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 5977-00-432-7434

Category Code Description
Materiel Category and Inventory ManagerQ Electronics Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityAItem requires special handling or condemnation procedures for specific reasons, such as precious metal content, high dollar value, critical material, or hazardous materiel. Refer to appropriate manuals or directives for specific instructions.
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
Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
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
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