An item which is a component of a water gage glass set. It is specifically designed to serve as a protection on the steam-water side of the gage glass.
NSN 6650-01-629-0096
NSN 5910-00-555-3003
NSN 6685-00-455-3729
NSN 6130-00-678-3749
NSN 6150-01-415-1884
NSN 6620-01-158-1691
NSN 5999-00-801-0621
NSN 5905-01-411-6519
NSN 5990-00-461-5372
NSN 5999-01-410-7747
NSN 6110-01-594-1864
NSN 5945-00-801-6539