An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6220-01-398-8937
NSN 5915-01-331-3064
NSN 5996-00-103-9673
NSN 5915-01-298-4075
NSN 6620-01-285-4685
NSN 6645-01-519-2220
NSN 6135-01-193-8154
NSN 5925-00-752-4110
NSN 5895-01-160-6599
NSN 5945-01-192-3267
NSN 5950-01-557-8199
NSN 6620-01-017-8765