Product Details | ELECTRICAL CONTACT BRUSH HOLDER

5977-01-104-7249 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: A18883, A-18883, 5977-01-104-7249, 01-104-7249, 5977011047249, 011047249

Electrical and Electronic Equipment Components | Electrical Contact Brushes and Electrodes

Supply Group (FSG) NSN Assign. NIIN
59 10 DEC 1980 01-104-7249

Drawings & Photos | NSN 5977-01-104-7249


Cross Reference | NSN 5977-01-104-7249

Part Number Cage Code Manufacturer
A-18883 11384 KOLLMORGEN CORPORATION DBA DANAHER MOTION DIV

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Technical Data | NSN 5977-01-104-7249

Characteristic Specifications
STYLE DESIGNATOR A4 ROUND
OVERALL LENGTH 1.440 INCHES NOMINAL
OVERALL DIAMETER 0.750 INCHES NOMINAL
INSIDE WIDTH 0.313 INCHES MINIMUM AND 0.315 INCHES MAXIMUM
INSIDE LENGTH 1.440 INCHES NOMINAL
INSIDE THICKNESS 0.251 INCHES MINIMUM AND 0.253 INCHES MAXIMUM
MATERIAL AND LOCATION BRASS BOX PLASTIC, POLYTETRAFLUOROETHYLENE BOX SUPPORTING
SURFACE TREATMENT AND LOCATION SILVER PLATED BOX
CONTACT END BEVEL NOT INCLUDED
TOP THREAD LOCATION INTERNAL
THREAD SIZE AND SERIES/TYPE DESIGNATOR 0.438-24 UNS
THREAD LENGTH 0.310 INCHES NOMINAL
CAP NOT INCLUDED
MOUNTING FACILITY PRESS FIT
MOUNTING FACILITY QUANTITY 1
BRUSH QUANTITY ACCOMMODATED PER HOLDER 1
III PRECIOUS MATERIAL SILVER
III PRECIOUS MATERIAL AND WEIGHT 0.040 SILVER GRAINS, TROY
III PRECIOUS MATERIAL AND LOCATION BOX SILVER

Restrictions/Controls & Freight Information | NSN 5977-01-104-7249

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 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 5977-01-104-7249

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