A direct expansion refrigerating cooling element where the liquid refrigerant boils or evaporates and absorbs heat.
NSN 5975-01-068-0656
NSN 5998-00-730-3878
NSN 6105-00-229-0505
NSN 4140-01-544-1990
NSN 6135-01-062-9356
NSN 6320-01-397-0399
NSN 6645-01-650-5735
NSN 5950-01-632-0739
NSN 5920-01-025-1618
NSN 5925-00-709-6049
NSN 5925-01-533-7676
NSN 5905-01-068-3379