An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5895-01-649-4636
NSN 5985-01-414-3368
NSN 5895-00-724-5347
NSN 5935-00-947-6833
NSN 5990-00-917-4215
NSN 6145-00-286-9588
NSN 6240-00-372-4841
NSN 5855-01-033-1375
NSN 5930-00-853-1943
NSN 6135-01-022-5427
NSN 5990-01-252-8175
NSN 6145-00-583-9989