Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number UU-C-95 TY1STACL1 found under Card Set Guide File by General Services Administration Inc. The National Stock Number assigned to this part is 7530002495969, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like UU-C-95 TY1STACL1.