Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 073373081 found under Parts Kit Fastener by Therma Tech Engineering Inc. The National Stock Number assigned to this part is 5325016320825, 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 073373081.