An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5998-00-876-9572
NSN 5960-01-552-8601
NSN 7035-01-062-0184
NSN 6105-01-634-0322
NSN 6110-00-652-5275
NSN 6685-00-795-7033
NSN 6220-01-387-5202
NSN 5990-00-706-8962
NSN 7035-01-044-0136
NSN 4140-00-067-4798
NSN 5965-00-246-5612
NSN 6220-01-107-6313