MIL-PRF-2939G (W/ AMENDMENT-2), PERFORMANCE SPECIFICATION: COOLING COILS, AIR, DUCT TYPE AND GRAVITY TYPE, NAVAL SHIPBOARD ENVIRONMENTAL CONTROL SYSTEMS (06-OCT-2015)

MIL-PRF-2939G (W/ AMENDMENT-2), PERFORMANCE SPECIFICATION: COOLING COILS, AIR, DUCT TYPE AND GRAVITY TYPE, NAVAL SHIPBOARD ENVIRONMENTAL CONTROL SYSTEMS (06-OCT-2015)., This specification covers duct type and gravity type air cooling coils for use in naval shipboard environmental control systems.