Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AMS 3197 found under Rubber Sheet Cellular by Society Of Automotive Engineers Inc. The National Stock Number assigned to this part is 9320001716422, and the Federal Supply Class is 9320 Rubber Fabricated Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like AMS 3197.