End cap, with t ransduc e r 

 bolted in place prior to 

 as s embl y of pressure vessel. 

 Mounting plate (top of photo- 

 graph) couples directly to 

 calibration column in Trans- 

 ducer Evaluat i on C ent er 

 (Transdec) facility. 



Pressure vessel, with fiber 

 glass capsule and steel end 

 cap as s embl ed . 



