TECHNICAL MANUAL
OPERATOR'S ORGANIZATIONAL, DIRECT SUPPORT, AND GENERAL SUPPORT
MAINTENANCE MANUAL
(INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST)
BREATHING APPARATUS, OXYGEN-GENERATING, M20
NSN 4240-00-678-5263
This copy Is a reprint which includes current pages from Changes
1 and 2.
HEADQUARTERS,
DEPARTMENT
OF
THE ARMY
JULY 1975
