A closed metal vessel consisting of a drum(s) or shell and necessary tubes, fittings and direct connected end items. It is designed to convert water into steam by application of heat. Excludes low pressure boilers under 15 pounds (6.804 kg) per square inch (645.2 sq mm) gage steam pressure and evaporators.
NSN 6220-00-994-1792
NSN 5925-01-376-9784
NSN 5996-01-056-4952
NSN 5925-00-552-6491
NSN 5975-01-152-2635
NSN 6130-00-840-8148
NSN 6150-01-143-4551
NSN 5935-00-828-2791
NSN 6135-00-152-8729
NSN 5965-01-280-3772
NSN 6650-01-107-4295
NSN 5965-01-099-2989