An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5945-00-810-6227
NSN 6645-01-337-1806
NSN 5910-00-033-8022
NSN 6220-01-131-9997
NSN 5855-01-542-9059
NSN 6620-01-392-7191
NSN 6135-00-295-2614
NSN 5910-01-591-3751
NSN 6610-01-194-8659
NSN 5960-00-584-4553
NSN 6320-01-230-8444
NSN 5915-01-237-0118