An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5925-01-442-0650
NSN 5895-01-142-9265
NSN 5925-00-341-5875
NSN 6135-01-106-7740
NSN 5996-01-329-2499
NSN 5950-01-374-2953
NSN 7035-00-884-8366
NSN 6220-01-420-3392
NSN 6320-00-857-4073
NSN 6320-01-268-3072
NSN 6320-01-506-9439
NSN 6145-01-656-3903