Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number L0530 found under Resistor Variable Wire Wound Nonprecision by Heico Ohmite Llc. The National Stock Number assigned to this part is 5905006445357, 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 L0530.