Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NF53302-02B found under Transmission Mechan by Speco Corp. The National Stock Number assigned to this part is 1680011414918, 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 NF53302-02B.