A-A-59439, COMMERCIAL ITEM DESCRIPTION: COUPLING HALVES, QUICK-DISCONNECT (30 DEC 1999) [SUPERSEDING MIL-C-4109F]

A-A-59439, COMMERCIAL ITEM DESCRIPTION: COUPLING HALVES, QUICK-DISCONNECT (30 DEC 1999) [SUPERSEDING MIL-C-4109F]., Coupling halves covered by this CID are intended where quick-disconnect connections are required for all hose and portable pneumatic tools. These coupling halves are not to be used with water use and other fluids. The maximum working pressure is 232 psi (16 bar). Brass coupling halves are intended where corrosion or sparking is of prime consideration. Engagement without sleeve actuation is intended to facilitate connection under difficult or awkward conditions.