AS4751A: Coupling Assembly, V-Band Sheet Metal Wide Flange, Pneumatic Tube - Technical Standard

Features

Issuing Committee: G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies

Scope

Content: This SAE Aerospace Standard (AS) establishes the requirements for a grooved clamp coupling and flanges suitable for joining intermediate pressure and temperature ducting in aircraft pneumatic systems. The rigid coupling joint assembly, hereafter referred to as “the joint”, shall operate within the temperature range of -65 °F external ambient to +800 °F internal fluid.

Details

DOI: https://doi.org/10.4271/AS4751A

Pages: 26

Citation: SAE International Technical Standard, Coupling Assembly, V-Band Sheet Metal Wide Flange, Pneumatic Tube, SAE Standard AS4751A, Stabilized October 2025, Reaffirmed January 2013, Issued April 2005, https://doi.org/10.4271/AS4751A.

Additional Details

Publisher: SAE International

Published: Oct 21

Product Code: AS4751A

Content Type: Technical Standard

Status: Stabilized

Language: English

Historical