Fittings, 24° Cone Flareless, Fluid Connection, 3000 psi

Standard:
Revised:
  • 2008-12-03
 
  • HISTORICAL Access the latest revision: AS18280F
Publisher:
  • SAE International
Pages:
31
Scope:

This SAE Aerospace Standard (AS) establishes the requirements for 24° cone flreless fluid connection fittings and nuts, internally or externally swaged or welded sleeves or tube end adapters used only with flareless fittings and bite type flreless sleeves (see Section 6) for use in aircraft fluid systems at nominal operating pressures up to and including 3000 psi.

Rationale:

Revision C - Changes have been made under:

1.2 Deleted in first sentence: "..or other prime manufacturer" (following: "by the applicable AS, MS, NAS or other prime manufacturer standard drawings.")

2. Updates of References, Table 1 (materials) und throughout specification, error corrections

3.1.2.1 and 3.4.5 Special Processes, requirements added for control of aluminum heat treatment, penetrant inspection, fabrication of fitting seal areas

3.2.1 Clarification of aluminum fitting forging hardness, Eddy Current, tensile test and hardness test, parting plane requirements

3.2.2 Clarification of Yield strength and hardness requirements, 300 series corrosion resistant steel

3.4.5 Clarification of requirements for fabrication of fitting seal areas by sub-tiers

3.5.1 Added requirement of marking fittings with fabrication lot numbers

3.6 Qualification testing, allowance for goal posting per PD2101 and periodic test requirements

Table 7 Under column Fitting Description changed elbow and tee to union and tee, referred to AS2094 for test specimen descriptions

4.4.5 and 4.4.6 Allowance to merge 4.5 Pneumatic Test into 4.6 Repeated Assembly test

4.5.1 Change from AQS Z1.4 to ARP9013 inspection method

4.5.3 Clarified periodic control test

5.4.f Clarified Package Identification, Note added

History:
Standard Published Revision Status
AS18280F 2017-06-14 Latest Revised
2010-01-06 Historical Revised
2009-07-10 Historical Revised
2008-12-03 Historical Revised
2005-08-09 Historical Revised
2004-07-08 Historical Reaffirmed
1999-03-01 Historical Issued
AKA:
  • SAE AS 18280
Sector:
Topic:
Access
Now
SAE MOBILUS Subscriber? You may already have access.
Buy
Select
Price
List
Download
$76.00
Add
Mail
$76.00
Members save up to 18% off list price.
Grade
If you are currently using this technical report:
Share
HTML for Linking to Page
Page URL

Related Items

Technical Paper / Journal Article
2009-11-10
Technical Paper / Journal Article
2008-04-14