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 6135-00-951-3426
NSN 6130-01-457-2838
NSN 5910-01-066-5477
NSN 6105-00-248-5772
NSN 5960-00-034-7925
NSN 5985-01-418-7217
NSN 2925-00-139-8309
NSN 6610-01-110-1368
NSN 6685-01-616-7739
NSN 5998-01-537-0114
NSN 5965-00-807-9159
NSN 5998-00-283-3886