An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6110-01-377-4718
NSN 5935-00-838-6021
NSN 5905-01-610-3164
NSN 6645-00-179-8676
NSN 5975-00-034-7786
NSN 5855-01-575-3154
NSN 6145-00-947-4092
NSN 6105-01-010-2801
NSN 5960-01-283-3467
NSN 6610-01-608-2899
NSN 6130-00-166-0626
NSN 6105-01-311-2903