An item designed to distribute steam and/or air inside a boiler, for the purpose of cleaning tubes and walls.
NSN 5925-01-406-3474
NSN 4140-00-826-9031
NSN 5930-00-452-6365
NSN 4140-01-007-8902
NSN 5910-00-306-1076
NSN 6105-01-414-0083
NSN 6645-01-549-8910
NSN 5945-01-451-3910
NSN 5990-01-584-8363
NSN 5990-01-132-4156
NSN 4140-01-574-3955
NSN 6130-01-287-9841