An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 7035-01-247-6256
NSN 6150-00-762-0956
NSN 5895-01-554-3028
NSN 6240-01-631-0409
NSN 6685-01-207-8176
NSN 5930-01-258-3590
NSN 6650-00-262-2324
NSN 5920-01-501-5961
NSN 5998-01-515-2276
NSN 7035-01-256-9598
NSN 5835-01-088-1787
NSN 6610-01-081-9237