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 5930-00-268-8107
NSN 6685-01-602-7156
NSN 6150-01-299-2642
NSN 6220-01-025-8551
NSN 5855-00-167-7893
NSN 5945-01-015-4641
NSN 5996-01-158-9695
NSN 5985-00-382-7242
NSN 5915-01-139-0507
NSN 6645-01-423-9361
NSN 5985-01-359-8511
NSN 4140-01-417-8070