O-Ring / O-Ring Cord 1/2″ O-Ring Cord, White Silicone, Metal Detectable 1/4″ O-Ring Cord, Red Silicone, Metal Detectable 1/8″ O-Ring Cord, Blue Silicone, Metal Detectable 147 O-Ring Black Buna, Metal Detectable 222 O-Ring, Metal Detectable, Black Buna 226 O-Ring Black Buna, Metal Detectable 262 O-Ring Blue Buna, Metal Detectable 269 O-Ring, Blue Buna, Metal Detectable 270 O-Ring, Blue Buna, Metal Detectable 3.5mm O-Ring Cord, Red Silicone, Metal Detectable 3/16″ O- Ring Cord, Blue Silicone, Metal Detectable 3/32″ O-Ring Cord, Red Silicone, Metal Detectable 330 O-Ring, Black Buna, Metal Detectable 335 O-Ring, Red Silicone 70, FDA Compliant 338 O-Ring Black Buna, Metal Detectable 341 O-Ring Black Buna, Metal Detectable 425 O-Ring, EPDM Metal Detectable 5/16″ O-Ring Cord, Red Silicone, Metal Detectable 5mm O-Ring Cord, Red Silicone, Metal Detectable Metal Detectable O-Ring.. OD 2-3/4, ID 2-3/8, CS 3/16 N70230 O-Ring, Black Buna, FDA Compliant O-Ring, Red Silicone 70, FDA Compliant