O-RING-007 .145 ID x .070 W for LFS-113 (5 Requi Back Catalog number: 1970-0007 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended C-VAC-PIN Vacuum closure Pin Price on request U-T3ATX-2S Air Toxics, C2 - C14 (TO-14), cold trap Price on request M-TSTIN Inserts, PTFE,pk 6 Price on request