An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5895-00-810-0189
NSN 5945-01-473-1821
NSN 5996-01-354-5472
NSN 5950-01-364-1139
NSN 5990-01-271-8130
NSN 5998-01-415-3286
NSN 5999-01-209-1460
NSN 5965-00-959-8162
NSN 5945-00-383-5356
NSN 5985-01-597-7044
NSN 6145-01-132-7780
NSN 5985-01-541-7593