Product Details | ELECTRICAL CONTACT BRUSH HOLDER

5977-01-010-5528 A holder designed to accommodate and position a brush against a commutator or collector ring. Also includes items consisting of two or more brush holders (boxes) cast as an inseparable unit. May include facilities for applying pressure to the brush(es) and may also be furnished with the brush(es). See also HOLDER ASSEMBLY, ELECTRICAL CONTACT BRUSH.

Part Alternates: G336868, 115701, 11570-1, 5977-01-010-5528, 01-010-5528, 5977010105528, 010105528

Electrical and Electronic Equipment Components | Electrical Contact Brushes and Electrodes

Supply Group (FSG) NSN Assign. NIIN
59 02 OCT 1975 01-010-5528

Drawings & Photos | NSN 5977-01-010-5528


Demand History | NSN 5977-01-010-5528

Part Number Request Date QTY Origin
11570-1 2025-10-293 42 DIBBS
11570-1 2025-03-83 58 DIBBS
11570-1 2024-10-296 31 DIBBS
11570-1 2023-10-291 70 DIBBS
11570-1 2023-05-141 35 DIBBS
115701 2023-03-62 1 IL
11570-1 2023-02-51 35 DIBBS
11570-1 2022-11-334 29 DIBBS
11570-1 2021-12-353 35 DIBBS
11570-1 2021-04-108 35 DIBBS
11570-1 2020-04-100 39 DIBBS
5977-01-010-5528 2018-11-317 41 DIBBS
5977-01-010-5528 2017-03-66 47 DIBBS
5977-01-010-5528 2014-11-308 75 DIBBS
5977-01-010-5528 2013-01-17 100 DIBBS
5977-01-010-5528 2013-01-03 63 DIBBS
5977-01-010-5528 2011-10-278 101 DIBBS
5977-01-010-5528 2011-09-255 0 DIBBS
5977-01-010-5528 2011-03-75 63 DIBBS
5977-01-010-5528 2010-04-102 9 DIBBS
5977-01-010-5528 2010-03-89 30 DIBBS
5977-01-010-5528 2009-06-153 12 DIBBS
5977-01-010-5528 2009-05-150 18 DIBBS
5977-01-010-5528 2009-05-125 18 DIBBS
5977-01-010-5528 2009-02-55 8 DIBBS
5977-01-010-5528 2009-02-41 14 DIBBS
5977-01-010-5528 2009-01-21 7 DIBBS

Cross Reference | NSN 5977-01-010-5528

Part Number Cage Code Manufacturer
11570-1 84431 GRAPHITE METALLIZING CORPORATION DBA GRAPHALLOY
G336868 64959 AMERICAN TELEPHONE AND TELEGRAPH CO
G336868 84431 GRAPHITE METALLIZING CORPORATION DBA GRAPHALLOY

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Technical Data | NSN 5977-01-010-5528

Characteristic Specifications
STYLE DESIGNATOR A14 ROUND TAPER
OVERALL LENGTH 0.875 INCHES NOMINAL
OVERALL DIAMETER 0.484 INCHES NOMINAL
INSIDE WIDTH 0.192 INCHES NOMINAL
INSIDE LENGTH 0.875 INCHES NOMINAL
INSIDE THICKNESS 0.192 INCHES NOMINAL
TERMINAL TYPE ANY ACCEPTABLE
TOP THREAD LOCATION INTERNAL
THREAD SIZE AND SERIES/TYPE DESIGNATOR 0.250-40 UNS
THREAD LENGTH 0.250 INCHES NOMINAL
CAP NOT INCLUDED
MOUNTING FACILITY PRESS FIT
MOUNTING FACILITY QUANTITY 1
BRUSH PRESSURE SPRING TYPE ACCOMMODATED HELICAL COMPRESSION
BRUSH SPRING ADJUSTABILITY NONADJUSTABLE
BRUSH PRESSURE SPRING NOT INCLUDED
BRUSH QUANTITY ACCOMMODATED PER HOLDER 1
FURNISHED ITEMS AND QUANTITY 1 INSULATED BUSHING

Restrictions/Controls & Freight Information | NSN 5977-01-010-5528

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 063035 SETS RADIO/TV AND RELATED ARTICLES
Less than car load rating
Less than truck load rating G 125.0
Water commodity Code 758 unknown
Originating Activity Code 85 Department of Energy
West Mifflin, PA 15122
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 5977-01-010-5528

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each