An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5905-01-501-6178
NSN 6145-01-089-9230
NSN 6610-00-445-5695
NSN 5835-01-047-8343
NSN 6110-00-815-3052
NSN 6110-00-738-3400
NSN 5975-01-137-0890
NSN 5945-01-010-1680
NSN 5835-01-097-5693
NSN 6610-01-624-2561
NSN 5855-01-250-2421
NSN 5999-01-479-6429