Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C19280G1 found under Valve Assembly Regulator Heater by L And S Industries Inc. The National Stock Number assigned to this part is 2990005086342, and the Federal Supply Class is 2990 Miscellaneous Engine Accessories Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like C19280G1.