An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5965-00-929-9415
NSN 6620-00-021-6876
NSN 2925-00-511-0325
NSN 5985-01-382-9220
NSN 4140-01-506-8990
NSN 5975-01-623-6346
NSN 5920-01-319-1864
NSN 5950-01-625-7614
NSN 6620-00-004-1374
NSN 5925-00-770-4068
NSN 4140-00-561-7991
NSN 4140-00-720-4993