Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ABL-156Q found under Resistor Fixed Film by Perkinelmer Las Inc. The National Stock Number assigned to this part is 5905003146962, 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 ABL-156Q.