An item designed to lower the temperature of the compressed air by having air flow through pipes immersed in water.
NSN 5915-01-129-1034
NSN 5945-01-134-8246
NSN 5925-00-269-2685
NSN 5935-01-607-6277
NSN 6650-01-422-1037
NSN 5965-01-442-5405
NSN 5910-01-056-3655
NSN 5975-01-129-0443
NSN 6650-01-280-9353
NSN 6685-01-075-6378
NSN 6645-00-857-0410
NSN 6145-00-803-0663