SAE AMS7274J
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Rubber: Butadiene-Acrylonitrile (NBR) 65 to 75 Hardness, For Elastomeric Seals in Aircraft Engine Oil Systems
Hardcopy , PDF
English
08-05-2014
10-07-2020
1. SCOPE
2. APPLICABLE DOCUMENTS
3. TECHNICAL REQUIREMENTS
4. QUALITY ASSURANCE PROVISIONS
5. PREPARATION FOR DELIVERY
6. ACKNOWLEDGMENT
7. REJECTIONS
8. NOTES
Specifies a butadiene-acrylonitrile (NBR) rubber in the form of molded rings, compression seals, O-ring cord, and molded-in-place gaskets for aeronautical and aerospace applications.
| DocumentType |
Standard
|
| Pages |
9
|
| PublisherName |
SAE International
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
This specification covers a butadiene-acrylonitrile (NBR) rubber in the form of molded rings, compression seals, O-ring cord, and molded-in-place gaskets for aeronautical and aerospace applications.
| ASTM D 297 : 2015 : REDLINE | Standard Test Methods for Rubber Products—Chemical Analysis |
| SAE AMS2817G | Packaging and Identification of Molded Elastomeric Seals and Sealing Components |
| ASTM D 1414 : 2015 : REDLINE | Standard Test Methods for Rubber O-Rings |
| SAE AS568D | Aerospace Size Standard for O-rings |
| SAE AIR851C | O-Ring Tension Testing Calculations |
| SAE AS3570 | PACKING, PREFORMED – O-RING SEAL AMS7274 |
| ISO 3601-1:2012 | Fluid power systems — O-rings — Part 1: Inside diameters, cross-sections, tolerances and designation codes |
| ISO 3601-3:2005 | Fluid power systems — O-rings — Part 3: Quality acceptance criteria |
| ASTM D 471 : 2016-02 | TEST METHOD FOR RUBBER PROPERTY - EFFECT OF LIQUIDS |
| SAE ARP3050 | Suitable Test Sizes for O-ring Specifications |
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