Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 4D98571G03 ITEM 16 found under Gage Pressure Dial Indicating by Curtiss Wright Corp. The National Stock Number assigned to this part is 6685015211802, 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 4D98571G03 ITEM 16.