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 2925-00-005-1618
NSN 5935-01-337-2044
NSN 5950-01-580-6432
NSN 5975-00-226-3531
NSN 6105-00-460-3852
NSN 5985-01-326-2804
NSN 5905-00-794-6350
NSN 6145-01-390-9609
NSN 5835-00-764-4388
NSN 6610-01-137-2767
NSN 5930-00-957-0306
NSN 6320-00-925-0558