An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5985-01-414-8938
NSN 7035-01-318-2464
NSN 6135-01-398-5922
NSN 5990-01-419-0661
NSN 5999-01-335-0667
NSN 6105-01-364-1317
NSN 5855-01-222-1242
NSN 6650-01-232-8975
NSN 7035-01-602-0464
NSN 5950-01-621-9291
NSN 6220-01-495-1037
NSN 6685-00-684-7891