An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6685-01-021-7461
NSN 5910-01-450-4309
NSN 5999-00-811-9893
NSN 5930-01-011-1287
NSN 6220-01-246-2303
NSN 5950-00-679-9539
NSN 6130-01-374-2157
NSN 5855-00-832-9341
NSN 5835-01-330-8597
NSN 6685-01-657-4770
NSN 2925-00-459-4519
NSN 6145-01-411-4757