An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6105-01-290-2068
NSN 6135-01-205-5965
NSN 6645-01-563-5141
NSN 5990-00-961-6186
NSN 5910-00-956-5859
NSN 5999-01-387-8831
NSN 5905-00-179-5582
NSN 5920-01-319-0263
NSN 6610-01-266-0880
NSN 5945-01-005-1445
NSN 5895-01-420-6197
NSN 5996-00-221-5897