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Aerospace Size Standard for Oversize O-Rings
- Aerospace Standard
- AS5798A
- Revised
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Scope
This SAE Aerospace Standard (AS) specifies the dimensions, tolerances and size codes (dash numbers) for O-rings with a larger cross-section than those to AS568, for use in glands per MIL-G-5514 where squeeze at low temperature is often insufficient to provide a leak-tight seal.
Rationale
AS5798 has been revised to include additional gland specifications and their limitations. Minor errors have been corrected, and Appendix A, which includes additional information, has been added.
Recommended Content
Data Sets - Support Documents
Title | Description | Download |
---|---|---|
Unnamed Dataset 1 | ||
Unnamed Dataset 2 | ||
Table 1 | O-ring dimensions | |
Table 2 | O-ring percentage stretch, squeeze, and gland fill when used in glands to MIL-G-5514 | |
Table 2 | O-ring percentage stretch, squeeze, and gland fill when used in glands to MIL-G-5514 (continued) | |
Table 2 | O-ring percentage stretch, squeeze, and gland fill when used in glands to MIL-G-5514 (continued) | |
Table 2 | O-ring percentage stretch, squeeze, and gland fill when used in glands to MIL-G-5514 (continued) | |
Table 2 | O-ring percentage stretch, squeeze, and gland fill when used in glands to MIL-G-5514 (continued) | |
Table 2 | O-ring percentage stretch, squeeze, and gland fill when used in glands to MIL-G-5514 (continued) |
Issuing Committee
A6C2 is responsible for the development of standards, processes, and practices related to Seals, Scrapers and Bearings used in actuation systems for Commercial and Military air vehicles. The panel provides a forum for government engineers, prime contractors, OEMs and suppliers to exchange technical information, regulatory updates, recent technology developments, issues related to system development and in service operation and lessons learned.
Reference
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