Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number S81938S-12Z1 found under Connector Plug Elec by Servicair B W Elliott Mfg Co Llc. The National Stock Number assigned to this part is 5935012731878, and the Federal Supply Class is 5935 Connectors Electrical. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like S81938S-12Z1.