WW-C-633D, FEDERAL SPECIFICATION: COUPLING HALVES, CAP AND WYE; QUICK DISCONNECT PNEUMATIC HOSE, TWO-LUG UNIVERSAL TYPE (11-MAY-1992) [S/S BY A-A-59553]

WW-C-633D, FEDERAL SPECIFICATION: COUPLING HALVES, CAP AND WYE; QUICK DISCONNECT PNEUMATIC HOSE, TWO-LUG UNIVERSAL TYPE (11-MAY-1992) [S/S BY A-A-59553]., This specification covers two-lug universal, pneumatic hose, quick disconnect coupling halves, cap and wye.