An item designed to lower the temperature of the compressed air by having air flow through pipes immersed in water.
NSN 5996-01-113-9492
NSN 2925-01-400-2286
NSN 5965-01-587-8853
NSN 4140-01-298-1630
NSN 5998-00-019-3829
NSN 6220-01-230-9353
NSN 5960-01-041-7449
NSN 5920-00-854-8459
NSN 6105-00-994-4563
NSN 6620-01-599-1372
NSN 6135-01-602-8383
NSN 7035-00-177-1557