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 5945-01-483-1316
NSN 6610-01-032-2890
NSN 5895-01-529-6980
NSN 5905-01-377-0579
NSN 2925-00-513-6644
NSN 5996-00-338-9760
NSN 5960-00-204-7506
NSN 6320-00-025-9910
NSN 5950-01-204-7340
NSN 5999-00-336-9147
NSN 6645-00-279-1777
NSN 6110-00-454-2074