Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CAT3-1-4-1-DC-X-3 0-MIL found under Transducer Motional Pickup by Hoffer Flow Controls Inc. The National Stock Number assigned to this part is 6695013018778, 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 CAT3-1-4-1-DC-X-3 0-MIL.