An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6645-01-620-4837
NSN 5895-00-269-2697
NSN 6650-01-548-3495
NSN 5935-01-020-9582
NSN 5925-01-193-7428
NSN 5915-00-823-6496
NSN 5999-01-634-0576
NSN 5950-01-451-5642
NSN 6645-01-569-5729
NSN 6110-00-170-6520
NSN 6685-01-436-3475
NSN 6320-00-809-5744