An item designed to lower the temperature of the compressed air by having air flow through pipes immersed in water.
NSN 2925-01-624-5647
NSN 5895-01-538-1314
NSN 5915-01-025-1362
NSN 5965-01-558-3331
NSN 5990-01-571-7468
NSN 6145-01-463-2795
NSN 6320-00-699-1091
NSN 5915-00-338-3375
NSN 5998-01-634-0604
NSN 5905-00-970-6421
NSN 6110-01-542-7228
NSN 6150-01-495-0462