Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 31311523DM found under Terminal Block Electrical by Sea Recovery Corporation. The National Stock Number assigned to this part is 2920016161593, and the Federal Supply Class is 2920 Engine Electrical System Components Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 31311523DM.