Find the most up-to-date version of SAE AS at Engineering STANDARD: FITTING END, FLARED TUBE CONNECTION, PRECISION TYPE , STANDARD DIMENSIONS (03 JUN ) [SUPERSEDED BY SAE-AS]. 29 Sep Any design of adapter component to the left of plane A-A is acceptable provided that dimension A, the requirements and notes of this.
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I’m designing equipment for ground testing and it will never fly. Posting Guidelines Promoting, selling, recruiting, coursework and thesis posting is forbidden.
If this happens to be a commercial fitting rather than the required aircraft spec fitting and a source inspector happens to catch it, even something this silly can create a huge QA non-conformance problem for your company.
Found an old Parker catalog with the following information: And one thing that you should not do is allow a situation in your manufacturing facility where tools or hardware that are non-conforming might be used for production hardware. Few production environments have the luxury of ordering new equipment to replace existing machines on their shop floor. But as wktaylor noted, even if it fits, you should never substitute a commercial grade fluid fitting in place of an aircraft spec fluid fitting that is specified by the equipment manufacturer.
By joining you are sa4395 in to receive e-mail. Students Click Here Join Us! Resources Few production environments have the luxury of ordering new equipment to replace existing machines on their shop floor. Click Here to join Eng-Tips and talk with other members! Aerospace fluid fittings and non-aero fluid fittings are way-different beasts and should never be mixed.
Best regards, Terry http: Close this window and log in.
Red Flag This Post Please let us know here why this post is inappropriate. No, I don’t intend to install commercial tube fittings on an aircraft!
MS E FITTING END FLARED TUBE CONNECTION PRECISION
Thank you Wil and Terry for your replies. The two fittings are not manufactured to the same standards. In the past, when MS was more popular, Parker fittings were made with this chamfer. The company I work for builds airborne equipment and our development machine shop has the tools for ws4395 and threading the AS ports but not the J commercial ports. Such issues are the result of project complexity, size, uniqueness and regulation, as well as the need for virtual team collaboration.
As43955 also applies to: As495 of the other equipment in the system uses the J ports and I would like to keep the fittings, nuts and sleeves the same. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.
1/2″ Check Valve
Download Now The Architecture, Engineering and Construction AEC industry is constantly looking for process improvements to better manage potential project delays and costs.
The Eng-Tips staff will check this out and as4359 appropriate action. However, this port has been superseded by SAE J in industrial applications for over 50 years. Even if you are constructing a test rig that will be used for qualification or acceptance testing of flight hardware, you need to be careful about the components you use. Register now while it’s still free!
The added cost of using aircraft spec fittings and cutting tools even for your test fixtures is well worth it. Ss4395, test technicians can often be lazy, and if they need to replace a fitting that interfaces with the test article on an acceptance test fixture, they might grab whatever is handy.
This would imply that the catalog is pre Quality and process control are paramount in the aerospace industry. Promoting, selling, recruiting, coursework and thesis posting is forbidden. In fact, a chamfer modification requirement for MS will not be in the next printing of the SAE J specification, again to discourage the use of this port. Are you an Engineering professional? Join your peers on the Internet’s largest technical engineering professional community.
The Architecture, Engineering and As4935 AEC industry is constantly looking for process improvements to better manage potential project delays and as435. It’s easy to join and it’s free. Can the commercial fittings be used in an AS port?