NAVY MIL-DTL-81581/4B VALID NOTICE 1
NAVY ML-DTL-815814B VALD NOTCE 1 2011-JUN-20 Hose Assembles Breathng Oxygen Low Pressure wthwthout Connectons for an ntegrated Communcaton System
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This specification sheet covers the detail requirements for two types of low pressure oxygen hose assemblies which extend from the oxygen mask to a connector or chestmounted regulator.