An item designed to lower the temperature of the compressed air by having air flow through pipes immersed in water.
NSN 6645-01-535-7136
NSN 5996-01-561-4885
NSN 6650-01-555-8049
NSN 5990-01-563-1554
NSN 5930-00-994-5614
NSN 6240-01-059-9909
NSN 5998-00-187-0395
NSN 6685-00-050-0657
NSN 5895-01-438-7109
NSN 5999-00-364-0769
NSN 5935-01-557-9669
NSN 6610-00-877-5905