Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 45-1379BS-02L-16 found under Gage Pressure Dial Indicating by Gma Cover Corp. The National Stock Number assigned to this part is 6685007611696, 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 45-1379BS-02L-16.