Outside finish is paint; the inner material is cupernickel
A self-contained heat transfer device which receives high pressure gas at temperatures above that of the cooling medium, to which the device passes latent heat from the refrigerant gas, thereby causing it to liquefy.
NSN 5998-01-607-8692
NSN 5835-00-931-5568
NSN 2925-00-439-0916
NSN 6240-00-960-8458
NSN 6110-01-653-5038
NSN 5925-00-275-7599
NSN 5999-01-461-5941
NSN 6145-01-474-5459
NSN 5996-00-597-2234
NSN 5975-01-240-7418
NSN 5960-01-605-9921
NSN 5935-01-124-4023