Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PSD115-81 found under Resistor Fixed Film by Meggitt U K Ltd. The National Stock Number assigned to this part is 5905004534328, and the Federal Supply Class is 5905 Resistors. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like PSD115-81.