Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 195B1855PC1 found under Bearing Roller Cyli by Bechtel Technical Services Inc. The National Stock Number assigned to this part is 3110013861897, and the Federal Supply Class is 3110 Bearings Antifriction Unmounted. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 195B1855PC1.