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

MSDS NAME:SELF LUMINOUS DEVICE (H3 GAS-FILLED)
NIIN:01-318-9833
MSDS Number: CCKHS
=== Responsible Party ===
Company:MARATHON MANAGEMENT CO
Address:317 BROAD STREET
City:MONTOURSVILLE
State:PA
ZIP:17754
Country:US
Emergency Phone Num:717-368-1645
CAGE:0RUJ8
=== Contractor Identification ===
Company:MARATHON MANAGEMENT CO
Address:317 BROAD STREET
Box:City:MONTOURSVILLE
State:PA
ZIP:17754
Country:US
CAGE:0RUJ8

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

Name:TRITIUM, RADIOACTIVE GAS (H3)
Other REC Limits:NONE RECOMMENDED

Name:PER MSDS: USNRC MPC IN AIR FOR GASEOUS FORMS OF H3 IN
    UNRESTRICTED AREAS=4X10-5 MICROCURIES H3/ML AIR.
Fraction by Wt: NA
Other REC Limits:NONE RECOMMENDED

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

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY 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  =====================

Flash Point:NA
Autoignition Temp:Autoignition Temp Text:NP
Lower Limits:NA
Upper Limits:NA
Extinguishing Media:CO2, DRY CHEMICAL. AVOID USE OF WATER.
Fire Fighting Procedures:CONSULT IN ADVANCE:1)YOUR SAFETY OFFICER OR
    2)YOUR REGINAL USNRC OFFICE OR 3)YOUR STATE RADIOLOGICAL HEALTH
    DEPT.
Unusual Fire/Explosion Hazard:AVOID INHALATION OF AIR IN IMMED VICINITY
    OF FIRE.

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

Spill Release Procedures:IMMED CONTACT: 1) YOUR SAFETY OFFICER OR 2)
    YOUR REGIONAL USNRC OFFICE OR 3) YOUR STATE RADIOLOGICAL HEALTH
    DEPT.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

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

Other Precautions:DO NOT DISASSEMBLE.

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

Ventilation:LOCAL EXHAUST:NORMAL.
Work Hygienic Practices:NORMAL.
Supplemental Safety and Health

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

HCC:A2
Boiling Pt:B.P. Text:NA
Melt/Freeze Pt:M.P/F.P Text:NA
Decomp Temp:Decomp Text:NP
Vapor Pres:NA
Vapor Density:NA
Spec Gravity:NA
pH:NP
Viscosity:NP
Evaporation Rate & Reference:NA
Solubility in Water:INSOLUBLE
Appearance and Odor:HERMETICALLY-SELAED,SELF-LUMINOUS TUBE IN
    PROTECTIVE HOUSING; ODORLESS.
Percent Volatiles by Volume:NP
Corrosion Rate:NP

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

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

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

Waste Disposal Methods:CONTACT 1) MANUFACTURER OR 2) 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 ***