Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number T-1100-UH-1 found under Transmitter Liquid Quantity by Avi Systems Inc. The National Stock Number assigned to this part is 6680007582816, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like T-1100-UH-1.