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 5925-01-160-4830
NSN 7035-01-327-4456
NSN 6645-01-216-1956
NSN 5996-01-489-5494
NSN 6645-01-400-1383
NSN 6110-01-640-8441
NSN 5910-01-527-2988
NSN 6105-01-541-0552
NSN 6150-01-221-1422
NSN 5855-00-494-9581
NSN 5990-01-234-4607
NSN 6240-01-441-3388