Product Details | ELECTRICAL CONTACT BRUSH

5977-00-038-1745 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: MP15C7862, P15C7862, 5977-00-038-1745, 00-038-1745, 5977000381745, 000381745

Electrical and Electronic Equipment Components | Electrical Contact Brushes and Electrodes

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-038-1745

Drawings & Photos | NSN 5977-00-038-1745


Demand History | NSN 5977-00-038-1745

Part Number Request Date QTY Origin
MP15C7862 2024-07-191 100 DIBBS
5977-00-038-1745 2024-02-50 100 DIBBS
MP15C7862 2023-11-318 30 DIBBS
MP15C7862 2023-10-282 30 DIBBS
MP15C7862 2022-12-356 66 DIBBS
MP15C7862 2022-12-348 66 DIBBS
MP15C7862 2022-07-199 66 DIBBS
5977-00-038-1745 2015-05-145 22 DIBBS
5977-00-038-1745 2014-10-286 30 DIBBS
5977-00-038-1745 2014-06-156 30 DIBBS
5977-00-038-1745 2014-01-20 6 DIBBS
5977-00-038-1745 2013-09-260 30 DIBBS
5977-00-038-1745 2013-06-163 42 DIBBS
5977-00-038-1745 2013-02-59 30 DIBBS
5977-00-038-1745 2013-02-51 30 DIBBS
5977-00-038-1745 2012-09-253 12 DIBBS
5977-00-038-1745 2012-05-130 12 DIBBS
5977-00-038-1745 2012-03-69 12 DIBBS
5977-00-038-1745 2010-06-159 21 DIBBS
5977-00-038-1745 2010-06-152 1 DIBBS
5977-00-038-1745 2007-02-32 52 DIBBS

Cross Reference | NSN 5977-00-038-1745

Part Number Cage Code Manufacturer
MP15C7862 18783 MIRAJ CORPORATION
P15C7862 79500 WESTINGHOUSE ELECTRIC CORP

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Technical Data | NSN 5977-00-038-1745

Characteristic Specifications
STYLE DESIGNATOR A3 PAIRED
COMPONENT BRUSH QUANTITY PER MULTIPLE BRUSH 2
MATERIAL CARBON
MATERIAL DOCUMENT AND CLASSIFICATION CARBONE GRADE 51A MFR REF SINGLE MATERIAL RESPONSE
BODY STYLE B3 RECTANGULAR COMMUTATOR
WIDTH 0.875 INCHES NOMINAL
THICKNESS 0.311 INCHES NOMINAL
LENGTH 1.156 INCHES NOMINAL
CONTACT FACE STYLE D3 CONCAVE ON BEVEL
RADIUS 1.469 INCHES NOMINAL
BEVEL ANGLE 15.0 DEGREES NOMINAL
TOP STYLE E7 FLAT WITH BEVELED SLOT
SLOT WIDTH 0.281 INCHES NOMINAL
OUTER EDGE TO SLOT EDGE DISTANCE 0.297 INCHES NOMINAL
ANGLE 30.0 DEGREES NOMINAL
SHUNT INSULATION PROVISION AND QUANTITY 1 INSULATED
SHUNT POSITION DESIGNATOR 2 AND 8
BRUSH SHUNT LENGTH 2.187 INCHES NOMINAL SINGLE SHUNT
TERMINAL TYPE AND QUANTITY 1 TUBULAR W/HOLE
TERMINAL HOLE DIAMETER 0.196 INCHES NOMINAL
MANUFACTURERS CODE 18783
DESIGN CONTROL REFERENCE MP15C7862

Restrictions/Controls & Freight Information | NSN 5977-00-038-1745

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 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 5977-00-038-1745

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
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Materiel Management Aggregation CodeEHSX:ELECTRONIC COMPONENTS
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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 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