Product Details | ELECTRICAL CONTACT BRUSH HOLDER

5977-00-504-6179 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: E654M1, E-654M1, 5977-00-504-6179, 00-504-6179, 5977005046179, 005046179

Electrical and Electronic Equipment Components | Electrical Contact Brushes and Electrodes

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-504-6179

Cross Reference | NSN 5977-00-504-6179

Part Number Cage Code Manufacturer
E-654M1 81039 WHIPPANY ACTUATION SYSTEMS LLC

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Technical Data | NSN 5977-00-504-6179

Characteristic Specifications
OVERALL LENGTH 0.281 INCHES NOMINAL
OVERALL WIDTH 0.278 INCHES NOMINAL
INSIDE WIDTH 0.125 INCHES MINIMUM AND 0.127 INCHES MAXIMUM
INSIDE LENGTH 0.281 INCHES NOMINAL
OVERALL THICKNESS 0.766 INCHES NOMINAL
INSIDE THICKNESS 0.125 INCHES MINIMUM AND 0.127 INCHES MAXIMUM
MATERIAL AND LOCATION BERYLLIUM COPPER BOX OR BRONZE,QQ-B-691,COMP 2 BOX
SURFACE TREATMENT AND LOCATION SILVER PLATED BOX
CONTACT END BEVEL NOT INCLUDED
MOUNTING FACILITY UNTHREADED HOLES
MOUNTING FACILITY QUANTITY 2
BRUSH PRESSURE SPRING TYPE ACCOMMODATED SPIRAL TORSION
BRUSH SPRING ADJUSTABILITY ADJUSTABLE
BRUSH PRESSURE SPRING NOT INCLUDED
BRUSH QUANTITY ACCOMMODATED PER HOLDER 1
III PRECIOUS MATERIAL SILVER
MANUFACTURERS CODE 81039
DESIGN CONTROL REFERENCE E-654M1

Restrictions/Controls & Freight Information | NSN 5977-00-504-6179

Category Code Description
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.
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
No Freight Information