Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PD238-23 found under Transducer Motional Pickup by Nordco Rail Services And Inspection. The National Stock Number assigned to this part is 6695014619814, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like PD238-23.