Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HZDSAA7 42 156 found under Dual Side Access Ai by Stanley Black And Decker Inc. The National Stock Number assigned to this part is 3990014498439, and the Federal Supply Class is 3990 Miscellaneous Materials Handling Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like HZDSAA7 42 156.