An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6150-01-227-5961
NSN 7035-01-277-8959
NSN 6645-01-545-6853
NSN 6110-00-768-7581
NSN 6320-01-123-6814
NSN 6320-01-358-8069
NSN 6130-01-482-6084
NSN 5910-01-449-1359
NSN 6110-00-617-9512
NSN 6620-00-235-4938
NSN 6105-00-161-1834
NSN 6145-01-094-0442