*  Exposure Controls/Personal Protection  *
Respiratory Protection:NIOSH/EMSA-APPROVED RESPIRATOR WHEN TLV
    EXCEEDED.
Ventilation:LOCAL EXHAUST PREFERRED, MECHANICAL EXHAUST IS ACCEPTABLE.
Other Protective Equipment:NONE
Work Hygienic Practices:NONE
Supplemental Safety and Health
NONE
*  Product Identification  *
Product ID:BRUSHES, METAL-GRAPHITE-NATIONAL, COPHITE
*  Composition/Information on Ingredients  *
Ingred Name:GRAPHITE
Ingred Name:COPPER  (SARA III)
OSHA PEL:0.1MG/M3 FUME/1 DUST
Ingred Name:TIN
OSHA PEL:2 MG/M3
Ingred Name:SILVER  (SARA III)
EPA Rpt Qty:1 LB
DOT Rpt Qty:1 LB
Ingred Name:LEAD  (SARA III)
EPA Rpt Qty:1 LB
DOT Rpt Qty:1 LB
*  Hazards Identification  *
Routes of Entry: Inhalation:YES  Skin:NO  Ingestion:NO
Reports of Carcinogenicity:NTP:NO    IARC:NOOSHA:NO
Health Hazards Acute and Chronic:DUSTING OF MATERIALS DURING THE NORMAL
    WEAR OF THE BRUSH ON THE COMMUTATOR IS VERY MINUTE. THE TLVS OF THE
    HAZARDOUS INGREDIENTS WOULD NOT BE EXPECTED TO BE EXCEEDED DURING
    NORMAL OPERATIONS. FOLLOW E LECTRICAL SAFETY AND HEALTH PROCEDURES
    DURING INSTALLATION AND MAINTENANCE OF BRUSHES.
Explanation of Carcinogenicity:NOT LISTED
Effects of Overexposure:IRRITATION OF RESPIRATORY TRACT.
Medical Cond Aggravated by Exposure:NOT KNOWN
*  First Aid Measures  *
First Aid: REQUIRED.
*  Fire Fighting Measures  *
Flash Point:
Extinguishing Media:
Fire Fighting Procedures:
Unusual Fire/Explosion Hazard:
*  Accidental Release Measures  *
Spill Release Procedures:
*Handling and Storage  *
Handling and Storage Precautions:STORE IN A CLEAN,DRY PLACE.FOLLOW GOOD
    HOUSEKEEPING PROCEDURES.
Other Precautions:REQUEST A COPY OF THE MANUFACTURER'S "NATIONAL BRUSH
    DIGEST" AND "CARBON BRUSHES FOR ELECTRICAL EQUIPMENT" FOR FURTHER
    INFORMATION ON BRUSH OPERATIONS.
*  Physical/Chemical Properties  *
HCC:N1
Vapor Pres:0
Solubility in Water:NEGLIGIBLE
Appearance and Odor:BLACK BLOCKS OF VARYING SIZES & SHAPES,NO ODOR.
Percent Volatiles by Volume:0
*  Stability and Reactivity Data  *
Stability Indicator/Materials to Avoid:YES
Stability Condition to Avoid:
Hazardous Decomposition Products:
*  Disposal Considerations  *
Waste Disposal Methods:BURY IN A LANDFILL WHERE PERMITTED UNDER
    APPROPRIATE FEDERAL,STATE,AND LOCAL REGULATIONS.
