--- product_id: 20592873 title: "114 Buna-N O-Ring, 70A Durometer, Black, 5/8\" ID, 13/16\" OD, 3/32\" Width (Pack of 100)" brand: "mr o-ring" price: "Rp782055" currency: IDR in_stock: true reviews_count: 10 url: https://www.desertcart.id/products/20592873-114-buna-n-o-ring-70a-durometer-black-5-8 store_origin: ID region: Indonesia --- # Aerospace Standard AS568A 70A Durometer -30°F to 250°F 114 Buna-N O-Ring, 70A Durometer, Black, 5/8" ID, 13/16" OD, 3/32" Width (Pack of 100) **Brand:** mr o-ring **Price:** Rp782055 **Availability:** ✅ In Stock ## Summary > 🔒 Seal the Deal with Confidence! ## Quick Answers - **What is this?** 114 Buna-N O-Ring, 70A Durometer, Black, 5/8" ID, 13/16" OD, 3/32" Width (Pack of 100) by mr o-ring - **How much does it cost?** Rp782055 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/20592873-114-buna-n-o-ring-70a-durometer-black-5-8) ## Best For - mr o-ring enthusiasts ## Why This Product - Trusted mr o-ring brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Value Pack:** Comes in a pack of 100, offering exceptional value for your sealing needs. - • **Durable Hardness Rating:** 70A durometer provides excellent resistance to penetration, ensuring longevity and performance. - • **Precision Sealing Design:** Round cross-section guarantees a tight seal between cylindrical surfaces, minimizing leaks. - • **Versatile Fluid Compatibility:** Engineered for a variety of fluids and hydrocarbons, ensuring reliability in diverse applications. - • **Extreme Temperature Resilience:** Withstands temperatures from -30°F to 250°F, perfect for both hot and cold environments. ## Overview The 114 Buna-N O-Ring is a high-performance sealing solution made from durable Buna-nitrile, designed to withstand a wide range of fluids and temperatures. With a hardness rating of 70A and compliance with Aerospace Standard AS568A, this pack of 100 O-rings is perfect for professionals seeking reliability and efficiency in their projects. ## Description 114 Buna-N O-Ring, 70A Durometer, Black, 5/8" ID, 13/16" OD, 3/32" Width (Pack of 100) ## Features - Made of Buna-nitrile (also called Buna-N) for use with a variety of fluids and hydrocarbons - Can be used across a wide temperature range from -30 degrees F (-34 degrees C) to 250 degrees F (121 degrees C) - Round in cross-section to provide a seal between cylindrical overlapping surfaces - Durometer (hardness) of 70A for resistance to penetration - Meets standards defined by Aerospace Standard AS568A ## Images ![114 Buna-N O-Ring, 70A Durometer, Black, 5/8" ID, 13/16" OD, 3/32" Width (Pack of 100) - Image 1](https://m.media-amazon.com/images/I/81VuBT35OeL.jpg) ![114 Buna-N O-Ring, 70A Durometer, Black, 5/8" ID, 13/16" OD, 3/32" Width (Pack of 100) - Image 2](https://m.media-amazon.com/images/I/51bid7qjm5L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Same dimensions as Ford part # NCA836B *by C***M on Reviewed in the United States on August 20, 2023* Worked perfectly for vintage Ford tractor hydraulic unloading valve. Same dimensions as Ford part # NCA836B ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars O rings. *by B***G on Reviewed in the United States on January 29, 2021* It was exactly what I needed for my project. ### ⭐ 1.0 out of 5 stars Does not fit *by A***R on Reviewed in the United States on July 31, 2023* The dimensions of this o ring are not a standard A114 ring. The thickness is larger than the standard size 114. Not a fan of Mr o ring. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.id/products/20592873-114-buna-n-o-ring-70a-durometer-black-5-8](https://www.desertcart.id/products/20592873-114-buna-n-o-ring-70a-durometer-black-5-8) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-14*