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 5935-00-808-0618
NSN 5905-01-017-1170
NSN 2925-01-464-3093
NSN 6645-01-008-2720
NSN 6240-00-031-3112
NSN 6620-00-286-5721
NSN 5975-01-264-5516
NSN 6105-00-492-6159
NSN 6620-01-054-9346
NSN 5996-00-726-4043
NSN 5920-00-269-6178
NSN 6110-01-042-4117