An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6650-01-420-3155
NSN 5960-01-413-3877
NSN 6645-01-105-4647
NSN 6650-01-072-2508
NSN 6110-01-449-8220
NSN 6220-00-429-6652
NSN 6645-01-054-3969
NSN 5945-01-365-9955
NSN 6620-01-221-2643
NSN 6145-01-397-6172
NSN 5965-01-399-8454
NSN 5990-00-686-5868