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 6685-01-486-4364
NSN 5920-01-541-9171
NSN 5895-00-946-2594
NSN 5835-01-090-0784
NSN 5998-01-324-6865
NSN 5915-00-151-4629
NSN 5925-01-435-8967
NSN 2925-00-005-1618
NSN 6320-00-336-9123
NSN 6130-01-378-8462
NSN 5910-01-358-1381
NSN 5950-00-244-3685