An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6320-00-593-0379
NSN 5910-01-573-6538
NSN 6645-01-567-2968
NSN 5975-00-248-2560
NSN 6220-00-753-8593
NSN 2925-01-359-4027
NSN 7035-00-205-8739
NSN 2925-00-839-6815
NSN 5960-01-623-3381
NSN 5945-01-224-7610
NSN 5855-01-125-9167
NSN 6150-01-232-3274