Rubberwasherwarehouse | SKU: RWSHRFB158916316

Rubber Washer 1-5/8" OD x 9/16" ID x 3/16" Thick

Name: Rubber Washer 1-5/8" OD x 9/16" ID x 3/16" Thick
Brand: Rubber Washer Warehouse
SKU: RWSHRFB158916316
Availability: InStock

1-5/8" OD × 9/16" ID × 3/16" Thick — Neoprene, EPDM, Nitrile, Silicone, Natural Rubber, Viton & Fiber

Bulk pricing: Save 10% automatically at checkout when you buy 50 or more washers (mix any sizes & materials). Need larger volumes? Request a wholesale quote.

$4.99

This 1-5/8" OD x 9/16" ID rubber washer is 3/16" thick and made to order in seven rubber compounds, so you can match the exact material your application needs. That works out to 1.625" (41.3 mm) outside, 0.563" (14.3 mm) inside, 0.188" (4.8 mm) thick.

Outside diameter (OD): 1-5/8" (41.3 mm)
Inside diameter (ID): 9/16" (14.3 mm)
Thickness: 3/16" (4.8 mm)
Materials: Neoprene, EPDM, Nitrile, Silicone, Natural Rubber, Viton, Fiber

At 3/16" thick it handles general-purpose sealing, spacing and surface protection on bolts, studs and housings. The 9/16" inside diameter fits over roughly a 9/16" bolt or rod, and the 1-5/8" outside diameter gives a wide bearing surface to spread load and seal.

Choose Neoprene, EPDM, Nitrile, Silicone, Natural Rubber, Viton or Fiber above. Bulk pricing applies automatically at 50+ units across any mix of sizes.

See all 1-5/8" OD rubber washers, or use our washer measuring guide to confirm your size.

Rubber Washer Application & Uses

Plumbing and Water Systems:

Bathroom Sink Drain
Bathtub Drain
Bathtub Faucet
Faucet Supply Line
Hydrant Valve Sealing
Kitchen Sink Plug

Household Applications:

Dishwasher Hose Connection
Washing Machine Hose
Kegerator Sealing
Coffee Machine Maintenance
Refrigeration Units
Vacuum Cleaner Fittings

Outdoor and Gardening:

Garden Hose Connections
Outdoor Faucet
Outside Tap Sealing
Lawn Mower Engine Seals
Irrigation Systems
Pool Plumbing

Transportation and Machinery:

Bicycle Components
Boat Sealing
Tractor Maintenance
Automotive Oil Drain Plug
Sports Equipment Maintenance
Pressure Washer Fittings

Construction and Industrial:

Bolt Sealing
Bottle Trap Sealing
Metal Bed Frame Cushioning
Ceiling Fan Blade Stability
Lighting Fixture Stability
Metal Beds Stabilization

Electronics and Computing:

Motherboard Insulation
Electrical Insulation in Appliances
Home Heating System Connections
Large Scale Industrial Use
Door Hinge Cushioning
Water Filtration Systems

Miscellaneous:

License Plate Stabilization
Lock Sealing
Delta Faucet Sealing
Kitchen Mixer Tap
Mixer Tap Sealing
General Rubber Washer Ring
Bed Frame Noise Reduction
Old Faucet Sealing
Screw Cushioning
Shower Head Sealing
Shower Hose Sealing
Sink Tap Sealing
Squeaky Bed Fixing
Toilet Cisterns
Toilet Seat Stabilization
Hozelock Fittings

Material Properties

Excellent resistance to oil, heat, and oxidation, preventing degradation over time.
Maintains flexibility in cold temperatures, reducing the risk of cracking or brittleness.
Provides moderate UV resistance, suitable for limited outdoor use or shaded environments.
Withstands exposure to weather, water, oils, greases, and common industrial solvents.