- 10-23SIGHT GLASS TYPE LEVEL GAUGE
- 10-23TRANSPARENT LEVEL GAUGE
- 10-23REFLEX LEVEL GAUGE
- 10-23GREEN PLAIN GAUGE GLASS
- 10-23OPTICAL GLASS
- 10-23NON-ASBESTOS GASKETS
- 10-23MICA GASKET
- 10-23Graphite Gasket
- 10-23GAUGE GLASS GASKET
- 10-23TUBULAR SIGHT GLASS
- 10-23RECTANGULAR GAUGE GLASS
- 10-23ROUND GAUGE GLASS
- 10-23Borosilicate Round Glass
- 10-23Transparent Gauge Glass