An item designed to lower the temperature of the compressed air by having air flow through pipes immersed in water.
NSN 6620-01-544-1083
NSN 5975-01-597-6534
NSN 5999-01-443-0462
NSN 5930-01-468-6478
NSN 6685-01-443-1237
NSN 6220-01-210-5401
NSN 5999-01-094-7557
NSN 6110-01-250-5054
NSN 6145-01-010-4665
NSN 5855-00-337-3679
NSN 5920-01-471-0634
NSN 6150-01-642-2973