Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number K8890645SUB0PT4 found under Latch Snapslide Fastener by L3 Communications Corp. The National Stock Number assigned to this part is 5325002981392, and the Federal Supply Class is 5325 Fastening Devices. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like K8890645SUB0PT4.