An item designed to lower the temperature of the compressed air by having air flow through pipes immersed in water.
NSN 5935-01-537-4049
NSN 5895-01-340-0571
NSN 5975-01-434-9054
NSN 6135-01-252-0315
NSN 5855-01-341-7320
NSN 5835-00-993-7957
NSN 5910-01-068-4472
NSN 6320-01-249-3236
NSN 5965-01-474-5654
NSN 5905-01-180-5539
NSN 5910-01-258-5846
NSN 6610-01-605-2451