Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 188C4406P5 found under Clamp Loop by Kapl Inc. The National Stock Number assigned to this part is 5340016339370, 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 188C4406P5.