An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5935-01-142-3399
NSN 5945-00-035-9049
NSN 5965-01-359-5501
NSN 6320-00-476-6898
NSN 5985-00-938-9025
NSN 5965-01-168-8180
NSN 7035-00-001-4586
NSN 5975-00-218-0414
NSN 5930-01-106-7388
NSN 6135-01-480-8121
NSN 6620-00-635-7347
NSN 6130-00-089-0402