An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6220-01-020-6592
NSN 5990-01-131-2008
NSN 6105-00-068-9357
NSN 6150-01-497-7838
NSN 5920-01-263-2781
NSN 6240-01-576-2263
NSN 4140-00-740-0357
NSN 5920-01-627-3663
NSN 5999-01-630-5274
NSN 6135-01-510-9986
NSN 5925-01-295-2361
NSN 6145-00-061-2453