An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5975-00-462-9376
NSN 5975-01-096-5109
NSN 5950-01-123-7907
NSN 2925-01-364-7926
NSN 5950-00-097-7608
NSN 6610-01-425-4466
NSN 6610-00-077-2903
NSN 5985-00-816-8486
NSN 6220-00-552-0667
NSN 6105-00-501-4768
NSN 7035-00-946-2642
NSN 6135-01-215-1245