Danco 9D0035710B Buna-n O-ring 1-1/4 X 1-7/16 In.

Product Description

The DANCO 9D0035710B is a Buna-N rubber O-ring sized at 1-1/4 inches by 1-7/16 inches, designed for faucet repair and general plumbing service applications. Buna-N (nitrile) rubber is a standard elastomer choice for water-contact sealing due to its resistance to abrasion and resistance to swelling when exposed to water. This O-ring ships individually and is sold in a minimum quantity of five units per order. Plumbers and service techs keep these on hand for routine faucet rebuilds, valve packing, and other seal replacement tasks where this size is called out.

This O-ring is suited for residential and light commercial faucet repair scenarios where a 1-1/4-inch by 1-7/16-inch Buna-N seal is required. It is appropriate for use in standard water service conditions. The black Buna-N construction makes it a common replacement seal in faucet cartridges, valve stems, and similar plumbing assemblies that require a durable, water-resistant elastomer at this cross-section and diameter.

Key Features

• Buna-N (nitrile) rubber construction resists abrasion and water swell
• Dimensions: 1-1/4 inches by 1-7/16 inches
• Black finish; standard O-ring profile
• Sold individually, minimum order quantity of 5 units
• Suitable for faucet repair and general plumbing seal replacement

Compatibility

Designed as an OEM-style replacement O-ring for faucet repair and general plumbing applications requiring a 1-1/4-inch by 1-7/16-inch Buna-N seal.

Installation Notes

Installation is typically performed by a licensed plumber or experienced service technician. Shut off the water supply and relieve line pressure before disassembling any faucet or valve assembly. Inspect the seating surface for scoring or corrosion before installing the new O-ring. Avoid using petroleum-based lubricants with Buna-N seals in potable water applications; use a plumber-grade silicone grease where lubrication is needed.

Technical Specifications

• Material: Buna-N (Nitrile) Rubber
• Inner Diameter: 1-1/4 inches
• Outer Diameter: 1-7/16 inches
• Color: Black
• Weight: 0.016 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 5
• UPC: 00037155357109

Standard Information

• Brand: DANCO
• Manufacturer Part Number: 9D0035710B