Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number JM44LC28WD5BB found under Clamp Loop by J And M Products Inc. The National Stock Number assigned to this part is 5340015100092, and the Federal Supply Class is 5340 Hardware Commercial. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like JM44LC28WD5BB.