Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HF10001091 found under Latch Set Mortise by Hf Group Inc. The National Stock Number assigned to this part is 5340015405914, and the Federal Supply Class is 5340 Hardware Commercial. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like HF10001091.