An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6220-01-045-2162
NSN 2925-00-201-8247
NSN 5975-01-052-7661
NSN 6240-01-270-5998
NSN 5925-01-241-8464
NSN 6610-01-278-9704
NSN 5835-00-074-3700
NSN 6150-01-191-2229
NSN 5920-00-401-0217
NSN 6320-01-072-2073
NSN 5935-01-110-8299
NSN 5998-01-322-6799