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HILLMAN®

Metric O-Ring — Nitrile, Black

Mfg.#
883785
Sku#
8795742
  • Durable, high-quality design
  • Contents made with nitrile (Buna-N) rubber
  • Engineered for metric applications

* Estimated stock levels as of Wed, Apr 1, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

Description

This Metric O-Ring from HILLMAN is a durable nitrile rubber seal designed for metric applications where reliable sealing is needed. With a 28 mm inside diameter, 34 mm outside diameter and 3 mm thickness, it fits metric shafts, fittings and connectors that require precise, resilient sealing. Made from Buna-N (nitrile) rubber in a classic black finish, the O-ring offers good resistance to oils and common mechanical fluids, making it suitable for basic plumbing repairs, automotive maintenance tasks, and equipment servicing where a dependable elastomeric seal is required. Its high-quality construction helps maintain compression set and repeatable performance in assemblies that need a snug, leak-resistant fit. Keep one on hand as a straightforward repair part for metric-sized seals and gaskets.

Specifications

General

Color Black
Material Nitrile Rubber
Type Metric

Dimensions

Inside Diameter 28 mm
Outside Diameter 34 mm
Thickness 3 mm

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