An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5960-01-586-5235
NSN 5996-00-928-9967
NSN 6645-00-551-8291
NSN 5975-00-180-5132
NSN 6620-01-595-7459
NSN 5999-01-397-1453
NSN 5990-01-548-5979
NSN 6610-00-764-4015
NSN 5835-01-606-8768
NSN 5855-00-411-8688
NSN 6645-00-300-0401
NSN 6685-01-032-0978