An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5975-00-698-0425
NSN 6145-00-806-5333
NSN 5855-01-366-2429
NSN 5855-00-411-8688
NSN 2925-01-327-3069
NSN 4140-01-218-8620
NSN 6130-01-108-0538
NSN 6645-01-289-0376
NSN 6220-01-180-8314
NSN 5950-01-426-8810
NSN 5965-00-246-5612
NSN 6685-00-627-6102