MIL-DTL-81581B (SUPPLEMENT 1), DETAIL SPECIFICATION: HOSE ASSEMBLIES, BREATHING OXYGEN AND AIR, GENERAL SPECIFICATION FOR (24 JUL 2006) [SUPERSEDES MIL-H-81881A]

MIL-DTL-81581B (SUPPLEMENT 1), DETAIL SPECIFICATION: HOSE ASSEMBLIES, BREATHING OXYGEN AND AIR, GENERAL SPECIFICATION FOR (24 JUL 2006) [SUPERSEDES MIL-H-81881A]., Reactivated after 24 July 2006 and may be used for new and existing designs and acquisitions. This supplement forms a part of MIL-DTL-81581B, dated 24 July 2006.