An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 6610-01-336-8027
NSN 5975-00-925-4586
NSN 5996-00-222-6049
NSN 6220-00-116-0163
NSN 5835-01-416-6449
NSN 5960-00-367-3735
NSN 6645-00-255-1372
NSN 5855-00-198-3197
NSN 6145-00-286-9588
NSN 5925-00-961-9179
NSN 6145-00-548-7195
NSN 5925-00-064-3368