An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5998-00-145-4932
NSN 5990-01-086-4825
NSN 2925-01-497-9381
NSN 6220-01-012-8535
NSN 5925-01-320-6023
NSN 5990-01-568-5565
NSN 7035-00-225-6499
NSN 5910-00-546-4952
NSN 5905-01-487-6048
NSN 5925-01-029-3483
NSN 6145-00-243-8466
NSN 5990-00-105-7831