An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6145-00-174-9344
NSN 6220-01-415-1541
NSN 5925-01-013-9650
NSN 5960-01-347-6791
NSN 4140-00-482-7148
NSN 5945-00-402-5997
NSN 6145-00-591-6828
NSN 5935-01-354-5345
NSN 4140-00-778-1836
NSN 5915-01-273-9796
NSN 6650-01-004-1261
NSN 7035-01-250-5744