Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 43260 ITEM 6 found under Gage Pressure Dial Indicating by Engine Monitor Inc. The National Stock Number assigned to this part is 6685013400784, 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 43260 ITEM 6.