Product Details | ELECTRICAL CONTACT BRUSH HOLDER

5977-00-357-7978 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: 20481028P1, 2048-1028P1, 5977-00-357-7978, 00-357-7978, 5977003577978, 003577978

Electrical and Electronic Equipment Components | Electrical Contact Brushes and Electrodes

Supply Group (FSG) NSN Assign. NIIN
59 18 FEB 1974 00-357-7978

Cross Reference | NSN 5977-00-357-7978

Part Number Cage Code Manufacturer
2048-1028P1 3B150 RAYTHEON TECHNICAL SERVICES COMPANY LLC
2048-1028P1 49956 RAYTHEON COMPANY DBA RAYTHEON

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Technical Data | NSN 5977-00-357-7978

Characteristic Specifications
OVERALL LENGTH 1.438 INCHES NOMINAL
INSIDE WIDTH 0.191 INCHES MINIMUM
INSIDE THICKNESS 0.191 INCHES MINIMUM AND 0.194 INCHES MAXIMUM
MATERIAL AND LOCATION BRASS BOX
SURFACE TREATMENT AND LOCATION CADMIUM BOX
CONTACT END BEVEL NOT INCLUDED
TOP THREAD LOCATION INTERNAL
THREAD SIZE AND SERIES/TYPE DESIGNATOR 0.375-32 UNEF
THREAD LENGTH 0.203 INCHES MINIMUM
CAP NOT INCLUDED
BRUSH PRESSURE SPRING TYPE ACCOMMODATED HELICAL COMPRESSION
BRUSH PRESSURE SPRING NOT INCLUDED
BRUSH QUANTITY ACCOMMODATED PER HOLDER 1
FURNISHED ITEMS AND QUANTITY LOCK NUT 1
MANUFACTURERS CODE 3B150
DESIGN CONTROL REFERENCE 2048-1028P1

Restrictions/Controls & Freight Information | NSN 5977-00-357-7978

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:UPrecious metal type is unknown
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 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 5977-00-357-7978

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 CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each