--- product_id: 227136439 title: ".070'' (1/16\" Nominal) Buna-N O-Ring Cord Stock, 70A Durometer, 0.070\" Thickness, 10' Piece, Black" brand: "small parts" price: "AR$59092" currency: ARS in_stock: true reviews_count: 8 category: "Small Parts" url: https://www.desertcart.com.ar/products/227136439-070-1-16-nominal-buna-n-o-ring-cord-stock store_origin: AR region: Argentina --- # -40°F to 212°F temp range 70A Durometer hardness Made in the USA .070'' (1/16" Nominal) Buna-N O-Ring Cord Stock, 70A Durometer, 0.070" Thickness, 10' Piece, Black **Brand:** small parts **Price:** AR$59092 **Availability:** ✅ In Stock ## Summary > 🛠️ Seal the deal with precision and durability! ## Quick Answers - **What is this?** .070'' (1/16" Nominal) Buna-N O-Ring Cord Stock, 70A Durometer, 0.070" Thickness, 10' Piece, Black by small parts - **How much does it cost?** AR$59092 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/227136439-070-1-16-nominal-buna-n-o-ring-cord-stock) ## Best For - small parts enthusiasts ## Why This Product - Trusted small parts brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision 70A Hardness:** Strikes the perfect balance between flexibility and toughness for reliable sealing performance. - • **Proudly Made in the USA:** Crafted domestically with strict quality standards—support local manufacturing while securing premium quality. - • **Customizable Length & Size:** Available in a 10-foot continuous cord, ready to be tailored exactly to your project’s needs. - • **Durable Buna-N Composition:** Engineered for superior resistance to oils, fuels, and hydrocarbons—built to last in demanding environments. - • **Wide Temperature Resilience:** Operates flawlessly from freezing -40°F to scorching 212°F, ensuring versatility across applications. ## Overview This .070" Buna-N O-Ring Cord Stock offers a robust 70A durometer hardness, exceptional chemical resistance, and a broad temperature tolerance from -40°F to 212°F. Supplied as a 10-foot black cord, it’s perfect for custom gasket and sealing solutions, proudly manufactured in the USA to meet professional-grade standards. ## Description O-Ring Cord Review: Good O Ring stock. - Bought this O Ring stock to make replacement gaskets for some cameras. It worked well for that application, it's just a bit fiddly to cut the correct amount. Review: Cable de junta - Exelente ## Features - O-Ring Cord made of Buna-N (Nitrile, NBR) for use with a variety of fluids and hydrocarbons - Durometer (hardness) of 70A - For use across a wide temperature range from -40 degrees F (-40 degrees C) to 212 degrees F (100 degrees C) - Made in the U.S.A. - Available in various cross sections and lengths ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00QVB6ND0 | | Best Sellers Rank | #99,363 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #266 in O-Rings | | Brand | Small Parts | | Brand Name | Small Parts | | Color | Black | | Customer Reviews | 4.7 out of 5 stars 39 Reviews | | Included Components | Rubber Cord and Plastic Bag | | Item Diameter | 0.28 Inches | | Manufacturer | Mr O-Ring | | Material | Nitrile Rubber | | Material Type | Nitrile Rubber | | Model | AZ-N70.070/10 | | Nominal Inside Diameter | 0.28 Inches | | Nominal Outside Diameter | 0.28 Inches | | Part Number | N70.070/10 | | Set Name | 10 | | Temperature Range | -4E+1 Degrees Celsius | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Small Parts - **Color:** Black - **Item Diameter:** 0.28 Inches - **Material:** Nitrile Rubber - **Nominal Inside Diameter:** 0.28 Inches ## Images ![.070'' (1/16" Nominal) Buna-N O-Ring Cord Stock, 70A Durometer, 0.070" Thickness, 10' Piece, Black - Image 1](https://m.media-amazon.com/images/I/712mL2CVl4L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good O Ring stock. *by F***O on February 25, 2026* Bought this O Ring stock to make replacement gaskets for some cameras. It worked well for that application, it's just a bit fiddly to cut the correct amount. ### ⭐⭐⭐⭐⭐ Cable de junta *by S***Z on March 20, 2026* Exelente ### ⭐⭐⭐⭐⭐ Excellent Material for Making Obsolete Carburetor Float Bowl O-Rings *by E***E on February 8, 2025* In our small engine shop, we quite often come across carburetors that are so old that replacement parts are no longer available. Either that or the equipment is Chinese and there are no parts/diagrams available. Either way, making your own float bowl o-rings is pretty much the only option. I remembered my dad telling me about buying bulk o-ring material, cutting it to length and gluing it up with super glue to make belts back when he did electronics repairs. I figured... why not. This works better than expected! Instead of cutting straight down at a 90° angle, I recommend cutting both sides to a matching 45° (or any angled) angle like this - / / - so that when you lay the end of one side on top of the other end, they will press together to create a much better seal. If you are using this for float bowl gaskets, or any similar application, you can add a drop of super glue if you like, but I have found that cutting it the way that I do, the glue is not necessary. If you do need to use super glue to bond the ends together, cutting them at an angle gives more surface area for the glue to bond to as opposed to just a straight end cut. ## Frequently Bought Together - .070'' (1/16" Nominal) Buna-N O-Ring Cord Stock, 70A Durometer, 0.070" Thickness, 10' Piece, Black - .125'' (1/8" Actual) Buna-N O-Ring Cord Stock, 70A Durometer, 0.125" Thickness, 10' Piece, Black - .139'' (1/8" Nominal) Buna-N O-Ring Cord Stock, 70A Durometer, 0.139" Thickness, 10' Piece, Black --- ## 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.com.ar/products/227136439-070-1-16-nominal-buna-n-o-ring-cord-stock](https://www.desertcart.com.ar/products/227136439-070-1-16-nominal-buna-n-o-ring-cord-stock) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-08-31*