This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
O-Ring Molded from AMS7272 Butadiene-Acrylonitrile Rubber (NBR)
- Aerospace Standard
- AS3551A
- Revised
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Scope
This standard establishes the dimensional and visual quality requirements, lot requirements and packaging and labeling requirements for O-rings molded from AMS7272 NBR rubber. It shall be used for procurement purposes.
Rationale
This standard was transferred from E-25 to A-6 and has been revised to make its format consistent with other A-6 O-ring part standards.
Recommended Content
Aerospace Material Specification | Rubber: Butadiene-Acrylonitrile (NBR) Synthetic Lubricant Resistant 65 – 75 Hardness For Seals in Synthetic Lubricant Systems |
Aerospace Standard | PACKING, PREFORMED - AMS7280 - SEAL |
Aerospace Standard | O-Ring Molded from AMS7274 Material |
Topic
Data Sets - Support Documents
Title | Description | Download |
---|---|---|
Unnamed Dataset 1 | ||
Unnamed Dataset 2 | ||
Unnamed Dataset 3 | ||
Table 1 | Part numbers and dimensions | |
Table 2 | Boss O-rings sizes for MS33649 ports | |
Table 3 | O-rings seals for AS1299, AS1985, AS1986, AS4099, and AS4383 port fitting end connection into AS1300 port |
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
* Redlines comparisons are available for those standards
listed in the Revision History that contain a radio button. A
redline comparison of the current version against a revision is
accomplished by selecting the radio button next to the standard and
then selecting 'compare'. At this time, Redline versions only exist
for some AMS standards. SAE will continue to add redline versioning
with ongoing updates to SAE MOBILUS.