O-RING; INTERNAL DIAMETER: 59.92 MM; OUTER DIAMETER: 66.98 MM; THICKNESS: 3.53 MM; MATERIAL: NITRILE BUTADIENE-NBR; SHORE HARDNESS: SHORE 70 "A" ±5 ACCORDING TO ASTM D2000-70B STANDARD. CLASSIFICATION 3CH720-A25 B14 E16 E36. CHARACTERISTICS AND TESTS: ACCORDING TO IRAM STANDARDS 113082 AND 113087. NOTE: APPLICATIONS: STATIC AND DYNAMIC USE OF VAIVEN; HYDRAULIC OR PNEUMATIC FOR COMPRESSED AIR. ; MINERALS, PETROLEUM DERIVATIVES, WATER AND FREON 12 DIMENSIONAL STANDARD SAE AS 568/ISO 3601-1; IDENTIFICATION ACCORDING TO ASTM D2000/SAE J200 STANDARD; BLACK COLOR; TEMPERATURE RANGE FROM -55 TO 100°C; TOLERANCE ACCORDING TO DIN 3771/ISO 3601; OTHER BRANDS: S010: ANGST PFISTER – MERKEL; MANUFACTURER 1: PARKER; N-PART 1: 2-229-NBR-SH70