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of SAE AS at Engineering STANDARD: FITTING END, FLARED TUBE CONNECTION, PRECISION TYPE , STANDARD DIMENSIONS (03 JUN ) [SUPERSEDED BY SAE-AS]. 29 Sep Any design of adapter component to the left of plane A-A is acceptable provided that dimension A, the requirements and notes of this.
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Can the commercial fittings be used in an AS port? This also applies to: 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. I’m designing equipment for ground testing and it will never fly.
Found an old Parker catalog with the following information: Thank you for helping keep Eng-Tips Forums free from inappropriate posts. Students Click Here Join Us! The company I work for builds airborne equipment and our development machine shop has the tools for boring and threading the AS ports but not the J commercial ports.
The added cost of using aircraft spec fittings and cutting tools even for your test fixtures is well worth it.
The two fittings are not manufactured to the same standards. Unfortunately, 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.
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. Register now as4359 it’s still free!
AS Houston Associates, Inc. – IPinfo IP Address Geolocation API
Quality and process control are paramount in the aerospace industry. It’s easy to join and it’s free. Click Here to join Eng-Tips and talk with other members! Even if you are constructing a test rig that will be used for qualification or as495 testing of flight hardware, you need to be careful about the components you use.
MS E FITTING END FLARED TUBE CONNECTION PRECISION
In the past, when MS was more popular, Parker fittings were made with this chamfer. Download Now The Architecture, Engineering and Construction AEC industry is constantly looking for process improvements to better manage potential project delays and costs. I know that the threads are class xs4395 on the AS fittings and class 2 on the J fittings. This would imply that the catalog is pre 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.
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Aerospace fluid fittings and non-aero fluid fittings are way-different beasts and should never be mixed. By joining you are opting in to receive e-mail. Thank you Wil and Terry for your replies.
Few production environments have the luxury of ordering new equipment to replace existing machines on their shop floor.
Houston Associates, Inc.
Posting Guidelines Promoting, selling, recruiting, coursework and thesis posting is forbidden. Best regards, Terry http: All of the other equipment in the system uses the J ports and I would like to keep the fittings, nuts and sleeves the same. Close this window and log in.
Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework. Join your peers on the Internet’s largest technical engineering professional community. As44395 Architecture, Engineering and Construction AEC industry is constantly looking for process improvements to better ad4395 potential project delays and costs. 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.
Such issues are the result of project complexity, size, uniqueness and regulation, as well as the need for virtual team collaboration.
However, this port has been superseded by SAE J in industrial applications for over 50 years. No, I don’t intend to install commercial tube fittings on an aircraft! Red Flag This Post Please let us know here why this as43995 is inappropriate. Are you an Engineering professional? Resources Few production environments have the luxury of ordering new equipment to replace existing machines on their shop floor.