AIR4738B Hardness Testing of Elastomeric O-Rings

Reaffirmed

11/13/2025

Features
Issuing Committee
Scope
Content
This SAE Aerospace Information Report (AIR) provides a general description of methods for hardness testing of O-rings including factors which affect precision and comparison of results with those obtained in standard tests.
Meta TagsDetails
DOI
https://doi.org/10.4271/AIR4738B
Pages
5
Citation
SAE International Information Report, Hardness Testing of Elastomeric O-Rings, SAE Standard AIR4738B, Reaffirmed November 2025, Revised April 2020, Issued October 1992, https://doi.org/10.4271/AIR4738B.
Additional Details
Publisher
Published
Nov 13
Product Code
AIR4738B
Content Type
Information Report
Status
Reaffirmed
Language
English

Revisions