these are simply variations of the same Sensus part number used in different inventory systems

the "WAS" series (e

loosen the locknut on the sealed spring cage

Common indicators include intermittent loss of flame signal

Browning 1B5V90 Sheave 319847-401 these are simply variations ofThe Browning 1B5V90 Sheave is a high performance, single groove B5V Gripbelt Sheave engineered for demanding HVACR and industrial drive systems. Constructed from high grade cast iron using CAD and Finite Element Analysis for optimized material distribution, this sheave features a 9. 28" outside diameter designed for heavy duty power transmission. Its unique combination groove design allows a single sheave to accommodate a wide range of belt sections,