An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5935-01-494-2249
NSN 6220-00-975-5903
NSN 2925-01-248-6028
NSN 5925-01-283-9588
NSN 6645-00-279-1777
NSN 6645-01-281-7254
NSN 5965-01-369-8016
NSN 5935-01-580-0321
NSN 5935-00-167-8028
NSN 5945-01-155-7713
NSN 6685-01-418-0925
NSN 6135-00-851-8575