Coupling, Fuel, Rigid, Threaded Type

Standard:
Revised:
  • 2009-08-19
 
  • HISTORICAL Access the latest revision: AS1730D
Publisher:
  • SAE International
Pages:
19
Scope:

This specification defines the requirements for a threaded rigid coupling assembly, which utilizes ferrule type machined tube end fittings, to join tubing and components in aircraft fuel, vent, and other systems. This coupling assembly is designed for use from -65 to 200 °F and at 125 psig operating pressure.

Rationale:

This revision clarifies test schedules and sequences, adjusts bending strain based on a modulus of 9.9 x 106, and reduces total flexure cycles from 10 000 000 to 1 000 000.

History:
Standard Published Revision Status
AS1730D 2011-07-12 Latest Revised
2009-08-19 Historical Revised
2008-09-24 Historical Revised
2007-08-14 Historical Reaffirmed
1982-09-01 Historical Issued
AKA:
  • SAE AS 1730
Sector:
Topic:
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