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SAE AIR1243D:2013(S2018)

Current
Current

The latest, up-to-date edition.

ANTI BLOW-BY DESIGN PRACTICE FOR CAP SEALS
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

13-08-2018

1. SCOPE
2. APPLICABLE DOCUMENTS
3. INTRODUCTION
4. CONTROL OF DIAMETER CLEARANCE
5. USE OF CAP-STRIP SEALS WITH ADEQUATE SIDE WALL CLEARANCE
6. USE OF SIDE WALL NOTCHES ON PISTON (OD) CAP-STRIP SEALS
7. USE OF CHAMFERS ON PISTON (OD) CAP SEALS
8. USE OF HIGH MODULUS MATERIAL BACKUP RINGS WITH PISTON
    (OD) CAP SEALS
9. USE OF PISTON HEAD CHANNELS AND DRILLED HOLES
10. TESTING FOR BLOW-BY
11. NOTES
APPENDIX A - WARNING REGARDING THE USE OF
             POLYTETRAFLUOROETHYLENE SOLID RING AND
             ELASTOMERIC RING COMBINATIONS AS PISTON SEALS

This SAE Aerospace Information Report (AIR) provides information on anti blow-by design practice for cap seals.

Committee
A-6C2
DocumentType
Standard
Pages
11
ProductNote
This version is now stabilized.
PublisherName
SAE International
Status
Current
Supersedes

SAE ARP 5796 : 2013 FLIGHT CRITICAL CONTROL VALVES, MILITARY AIRCRAFT
JSSG-2009 Revision A:2013 Air Vehicle Subsystems
SAE AIR 4543 : 2017 AEROSPACE HYDRAULICS AND ACTUATION LESSONS LEARNED
SAE ARP7204:2023 Polymeric Bearings for Linear Actuators

SAE AS 4716 : 2011 GLAND DESIGN, O-RING AND OTHER SEALS
SAE ARP 1233 : 2012 GLAND DESIGN, ELASTOMERIC O-RING SEALS, DYNAMIC RADIAL, 1500 PSI MAX
SAE AS 568 : 2014 AEROSPACE SIZE STANDARD FOR O-RINGS
SAE AMS 3678 : 2016 POLYTETRAFLUOROETHYLENE (PTFE) MOLDINGS AND EXTRUSIONS, UNFILLED, PIGMENTED, AND FILLED

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