Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number FIL1129 found under Filter Mesh by The Trane Company A Division Of. The National Stock Number assigned to this part is 4130015362473, and the Federal Supply Class is 4130 Refrigeration And Air Conditioning Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like FIL1129.