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Standard SAE AS4751A 1.10.2025 preview

SAE AS4751A

Coupling Assembly, V-Band Sheet Metal Wide Flange, Pneumatic Tube

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STANDARD published on 1.10.2025


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141.60 USD

The information about the standard:

Designation standards: SAE AS4751A
Publication date standards: 1.10.2025
SKU: NS-1245371
Country: American technical standard
Category: Technical standards SAE

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Annotation of standard text SAE AS4751A :

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.

SUBFILE: Aerospace

TYPE OF DOCUMENT: Aerospace Standard

Stabilized: Oct 2025 SAE - Standards Status Definitions

Latest update: 2026-05-11 (Number of items: 2 276 740)
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