Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3312-MF 3310-PSS 3310-231 3310 found under Recorder Signal Data by Soltec Inc. The National Stock Number assigned to this part is 6625011156002, 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 3312-MF 3310-PSS 3310-231 3310.