Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5HF102 found under Shaft Straight by Trane Co The. The National Stock Number assigned to this part is 3040000589833, and the Federal Supply Class is 3040 Miscellaneous Power Transmission Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 5HF102.