EN 3049:1998
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Aerospace series - O-rings, in fluorocarbon rubber (FKM), low compression set - Hardness 80 IRHD
20-05-1998
30-11-1998
Foreword
0 Introduction
1 Scope
2 Normative references
3 Required characteristics
4 Storage
5 Designation
6 Marking/Packaging
7 Technical specification
This standard specifies the characteristics of O-rings in fluorocarbon rubber FKM, low compression set, hardness 80 IRHD, for aerospace applications. They are intended to be used in air, mineral/synthetic oil and fuel systems. Operating conditions - Temperature: a) Continuous operation: -20°C to +225°C; b) Static applications minimum temperature of use: -50°C. Limitation: not to be used with phosphoric ester type hydraulic fluids (permanent or temporary immersion).
| Committee |
ASD-STAN
|
| DevelopmentNote |
Supersedes PREN 3049. (10/2002)
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Withdrawn
|
| Supersedes |
| Standards | Relationship |
| NBN EN 3049 : 1998 | Identical |
| NS EN 3049 : 1ED 1998 | Identical |
| I.S. EN 3049:1998 | Identical |
| NF EN 3049 : 1998 | Identical |
| BS EN 3049:1998 | Identical |
| DIN EN 3049:1998-07 | Identical |
| NEN EN 3049 : 1999 | Identical |
| PN EN 3049 : 2002 | Identical |
| UNE-EN 3049:1998 | Identical |
| PREN 3748 : 200P1 | AEROSPACE SERIES - O-RING GROOVES - DIMENSIONS |
| EN 3478 : 2001 | AEROSPACE SERIES - O-RING GROOVES - DIMENSIONS |
| TR 3634 : 1 | AEROSPACE SERIES - FLUID FITTINGS, FLANGED - ASSEMBLY RECOMMENDATIONS |
| BS EN 3748:2001 | Aerospace series. O-ring grooves. Dimensions |
| EN 3748:2001 | Aerospace series - O-ring grooves - Dimensions |
| 14/30297394 DC : 0 | BS ISO 23748 - AEROSPACE SERIES - O-RING GROOVES - DIMENSIONS |
| EN 3050:1998 | Aerospace series - O-rings, in fluorocarbon rubber (FKM), low compression set - Technical specification |
| ISO 3601-1:2012 | Fluid power systems — O-rings — Part 1: Inside diameters, cross-sections, tolerances and designation codes |
| ISO 1629:2013 | Rubber and latices — Nomenclature |
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