MIL-DTL-81581B (NOTICE 1), DETAIL SPECIFICATION: HOSE ASSEMBLIES, BREATHING OXYGEN AND AIR, GENERAL SPECIFICATION FOR (20 JUN 2011)

MIL-DTL-81581B (NOTICE 1), DETAIL SPECIFICATION: HOSE ASSEMBLIES, BREATHING OXYGEN AND AIR, GENERAL SPECIFICATION FOR (20 JUN 2011)., MIL-DTL-81581B, dated 24 July 2006, has been reviewed and determined to be valid for use in acquisition.