# Fitting O-Ring Finder

> Find the correct O-Ring.

Canonical page: [https://chrome-stats.com/d/id1557789899](https://chrome-stats.com/d/id1557789899)

## Overview

- **ID:** `id1557789899`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Anson Thurston
- **Category:** Productivity
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.0
- **Last updated:** 2023-01-26
- **First published:** 2023-01-25
- **Size:** 181 MB
- **Data as of:** 2026-09-25
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/fitting-o-ring-finder/id1557789899)
- **Website:** [http://www.piershot.com/p/tech-stuff.html](http://www.piershot.com/p/tech-stuff.html)
- **Privacy policy:** [https://fittingo-ringapp.blogspot.com/p/privacy-policy.html](https://fittingo-ringapp.blogspot.com/p/privacy-policy.html)

## Description

"What O-Ring do I use on this fitting?" This app answers that quickly. Select the type of fitting and read the list of sizes of O-Ring for each fitting size.

Use this app to find the correct O-ring for one of the many listed Hydraulic Fitting types. Select the fitting style, and the app will give you details on that style along with a list of the various common sizes and the standard O-ring that fits that size. Select a size from that list for more information about that O-Ring to help you locate it. 

Fittings covered are:
• Flange,  both Code 61 & 62
• O-Ring Face fitting
• O-Ring Boss Port
• BSPP, British Standard Parallel Port
• ISO 6149 Metric Port
• ISO 9974 Metric Port
• DIN 2353 tube fittings
• JIS, Japanese Industrial Standard Port (BSPP)

Sizes use either the US industry standard Dash size or metric.
US dash is based on 1/16" and parts are called out as: -2, -4, -6. Where -2 is 2/16" or 1/8" and -8 is 8/16" or 1/2"  and so forth.

Whenever possible the SAE AS568 standard O-Ring size is used. If not available then the conventional metric ID x Cross based on the fitting size is used. For the JIS Port JIS B2401 sizes are specified.

## Rankings

- #916,959 — Overall

## Similar extensions and apps

- [O-Ring](https://chrome-stats.com/d/id485346224) — 3.80 / 5
- [O-Ring](https://chrome-stats.com/d/id1229032846)
- [O-Ring Master](https://chrome-stats.com/d/id1072051820) — 5.00 / 5
- [O-Ring Info](https://chrome-stats.com/d/id1369062925)
- [Fittings App](https://chrome-stats.com/d/id1457294172)
- [Parker FittingFinder™](https://chrome-stats.com/d/id573942435) — 3.70 / 5
- [O-ring.eu](https://chrome-stats.com/d/id6450456605)
- [Eclipse O-Ring Finder](https://chrome-stats.com/d/id1491496693) — 4.70 / 5
- [O-Ring Groove Calculator 2026](https://chrome-stats.com/d/id6779919368)
- [O-Ring Tracker](https://chrome-stats.com/d/id6538715939)
- [Pipe Fitting Selection](https://chrome-stats.com/d/id6756833783)
- [ISO Fits](https://chrome-stats.com/d/id396863755) — 4.20 / 5

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id1557789899)