An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5925-01-337-9359
NSN 7035-01-141-0013
NSN 6135-01-086-0809
NSN 5990-01-417-4402
NSN 6320-01-386-3491
NSN 5935-00-148-8381
NSN 5930-01-003-6983
NSN 5990-01-148-0435
NSN 6685-00-317-4319
NSN 6105-01-048-0701
NSN 6320-01-072-2073
NSN 5930-01-613-5003