An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 7035-00-205-1932
NSN 6240-00-851-5356
NSN 6110-00-170-6520
NSN 6240-01-358-7127
NSN 5990-00-738-5245
NSN 6645-01-196-8616
NSN 6105-01-323-1812
NSN 6685-01-080-7634
NSN 5895-00-558-0486
NSN 5975-01-443-7262
NSN 6150-01-514-4518
NSN 6105-01-622-4820