Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PM1D00-0-100PSI found under Gage Pressure Dial Indicating by Elsag Bailey Inc. The National Stock Number assigned to this part is 6685005266154, 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 PM1D00-0-100PSI.