-316 BROWN FKM 75D O-RING

Part number VB75316 is an AS568-316 brown Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 0.85 in (21.59 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 1.27 in (32.26 mm). An o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

This material stands up to chlorinated solvents, many acids, and aromatic hydrocarbons. That behavior comes from the compound itself: Viton® (FKM) is known for very low compression set at elevated temperature, excellent resistance to compression set and permeation. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C). It is not the right choice where hot water and steam or amines are present.

Maintenance and OEM teams specify it across high-temperature process equipment, aerospace, and oil and gas.

Order part number VB75316, sold individually. Unit weight is approximately 3.8085 g. Review your operating media and conditions against this specification before installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.