An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5925-01-045-5316
NSN 6110-01-568-3863
NSN 5996-01-485-7918
NSN 6150-00-443-2231
NSN 5910-01-562-6861
NSN 5990-00-678-3351
NSN 5910-00-826-9192
NSN 6150-01-570-4461
NSN 4140-00-182-9158
NSN 6220-00-280-2626
NSN 6320-01-006-6138
NSN 6105-00-876-8057