=====================  Product Identification  =====================

MSDS NAME:SELF-LUMINOUS DEVICE (GAS FILLED)
NIIN:01-304-4308
MSDS Number: CGLGG
=== Responsible Party ===
Company:MARATHON WATCH CONPANY LTD.
Address:317 BROAD ST.
City:MONTOURSVILLE
State:PA
ZIP:17754
Country:US
Info Phone Num:905-764-9420
Emergency Phone Num:717-368-1645
CAGE:NO061
=== Contractor Identification ===
Company:MARATHON WATCH COMPANT LTD.
Address:317 BROAD STREET
Box:City:MONTOURSVILLE
State:PA
ZIP:17754
Country:US
Phone:717-475-1645/416-475-9420
CAGE:NO061

=============  Composition/Information on Ingredients  =============

Name:TRITIUM
CAS:10028-17-8
Other REC Limits:NONE RECOMMENDED

=====================  Hazards Identification  =====================

Reports of Carcinogenicity:NTP:UNKNOWN	  IARC:UNKNOWN	  OSHA:NO
Explanation of Carcinogenicity:N/R PER MANUFACTURER

=======================  First Aid Measures  =======================

First Aid:CONSULT: 1) YOUR SAFETY OFFICER, OR 2) YOUR REGIONAL USNRC
    OFFICE, OR 3) YOUR STATE RADIOLOGICAL HEALTH DEPT.

=====================  Fire Fighting Measures  =====================

Extinguishing Media:CARBON DIOXIDE, DRY CHEMICAL. AVOID THE USE OF
    WATER.
Fire Fighting Procedures:CONSULT IN ADVANCE: 1) YOUR SAFETY OFFICER, OR
    2) YOUR REGIONAL USNRC OFFICE, OR 3) YOUR STATE RADIOLOGICAL HEALTH
    DEPT.
Unusual Fire/Explosion Hazard:AVOID INHALATION OF AIR IN IMMEDIATE
    VICINITY OF FIRE.

==================  Accidental Release Measures  ==================

Spill Release Procedures:IMMEDIATELY CONTACT: 1) YOUR SAFETY OFFICER,
    2) YOUR REGIONAL USNRC OFFICE, OR 3) YOUR STATE RAIOLOGICAL HEALTH
    DEPT.

======================	Handling and Storage  ======================

Other Precautions:DO NOT DISSASSEMBLE.

=============  Exposure Controls/Personal Protection  =============

Ventilation:NORMAL LOCAL EXHAUST.
Work Hygienic Practices:NORMAL
Supplemental Safety and Health
NONE

==================  Physical/Chemical Properties  ==================

HCC:A2
Solubility in Water:INSOLUBLE
Appearance and Odor:HERMETICALLY SEALDED, SELF-LUMINOUS TUBE IN
    PROTECTIVE HOUSING; ODORLESS.

=================  Stability and Reactivity Data  =================

Stability Indicator/Materials to Avoid:YES
Hazardous Decomposition Products:H3 GAS OR HTO.

====================  Disposal Considerations  ====================

Waste Disposal Methods:CONTACT: MANUFACTURER OR LOW LEVEL RADWASTE
    DISPOSAL BROKER.

 Disclaimer (provided with this information by the compiling agencies):
 This information is formulated for use by elements of the Department
 of Defense.  The United States of America in no manner whatsoever,
 expressly or implied, warrants this information to be accurate and
 disclaims all liability for its use.  Any person utilizing this
 document should seek competent professional advice to verify and
 assume responsibility for the suitability of this information to their
 particular situation.

*** END OF RECORD ***