Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3-14583-001 found under Pin Cage Assy by Bei Sensors And Systems Co Inc. The National Stock Number assigned to this part is 1280006897066, 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 3-14583-001.