Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number K10053853-504 found under Strapline Supporting by L3 Communications Corp. The National Stock Number assigned to this part is 5340016909008, 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 K10053853-504.