An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6135-00-044-3860
NSN 5999-01-065-2785
NSN 6645-01-098-5077
NSN 5950-00-706-0995
NSN 4140-01-142-2971
NSN 6145-00-889-1492
NSN 5910-01-138-1909
NSN 6145-00-578-3247
NSN 5960-01-587-7705
NSN 4140-00-552-7370
NSN 5915-01-483-5125
NSN 6240-00-781-9899