An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6150-01-633-9796
NSN 5965-01-189-4805
NSN 6135-01-156-4627
NSN 5905-01-606-8545
NSN 6240-01-363-0477
NSN 5999-01-355-5487
NSN 5855-00-316-5050
NSN 5990-00-161-2797
NSN 6220-00-044-5917
NSN 6320-01-204-2922
NSN 6240-00-715-1046
NSN 6610-01-599-4462