O-RING; MATERIAL: KALREZ 7075, INSIDE DIAMETER: 304.1 MILLIMETER, WIDTH:6.99 MILLIMETER, APPLICATION: TDI TAR RECOVERY UNIT, MNFR DRG: 0496935 REV 0 ITEM: 7, MNFR DRG: 0512927 REV 0 ITEM: 7, MNFR DRG: ML3-104-D-4713-320-9002-002 REV 2 ITEM: 7, MNFR DRG: ML3-104-D-4723-320-9002-002 REV 2 ITEM: 7, MNFR DRG: ML3-104-D-4733-320-9002-008 REV 0 ITEM: 7. Brand: CH LIST AG.