Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 64052 REV B PIECE 7 found under Light Indicator by Mcnab Incorporated. The National Stock Number assigned to this part is 6210012929689, and the Federal Supply Class is 6210 Indoor And Outdoor Electrical Lighting Fixtures. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 64052 REV B PIECE 7.