O-Ring, ID: 0.18", W: 0.065"

O-Ring. Qty: Pkg. of 5. I.D.: 0.180" or 4.6mm. Width: 0.065" or 1.7mm. Meets or exceeds manufacturer's recommended specifications. Backed by Sierra's limited lifetime warranty. Qty: Pkg. of 5 I.D.: 0.180" or 4.6mm Width: 0.065" or 1.7mm Meets or exceeds manufacturer's recommended specifications Backed by Sierra's limited lifetime warranty