Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number R1-32UOP found under Cover by Valad Electric Heating Corp. The National Stock Number assigned to this part is 1680016143635, and the Federal Supply Class is 1680 Miscellaneous Aircraft Accessories And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like R1-32UOP.