An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5855-01-136-1916
NSN 5999-00-785-8555
NSN 6610-00-020-0618
NSN 6220-00-997-3223
NSN 7035-01-310-2587
NSN 5945-01-549-1096
NSN 5945-00-069-2035
NSN 6130-01-634-0603
NSN 5965-01-415-9196
NSN 6145-00-856-6292
NSN 6320-01-239-2337
NSN 6130-01-394-4986