EN 6075:2017

SLOVENSKI STANDARD
01-julij-2017
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Aerospace series - Static seal elements O-Ring ethylene-propylene, moulded, phosphate
ester resistant (- 55 °C to 107 °C) - Inch series
Luft- und Raumfahrt - Statische Dichtungen O-Ringe Ethylen-Propylen, geformt,
beständig gegen Phosphorsäureester (- 55 °C bis 107 °C) - Inch Reihe
Série aérospatiale - Joint torique statique éthylène-propylène, moulé, résistant à l'ester
phosphorique (- 55 °C à 107 °C) - Série en inches
Ta slovenski standard je istoveten z: EN 6075:2017
ICS:
49.035 Sestavni deli za letalsko in Components for aerospace
vesoljsko gradnjo construction
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN 6075
EUROPEAN STANDARD
NORME EUROPÉENNE
May 2017
EUROPÄISCHE NORM
ICS 49.035
English Version
Aerospace series - Static seal elements O-Ring ethylene-
propylene, moulded, phosphate ester resistant (- 55 °C to
107 °C) - Inch series
Série aérospatiale - Joint torique statique éthylène- Luft- und Raumfahrt - Statische Dichtungen O-Ringe
propylène, moulé, résistant à l'ester phosphorique (- Ethylen-Propylen, geformt, beständig gegen
55 °C à 107 °C) - Série en inches Phosphorsäureester (- 55 °C bis 107 °C) - Inch Reihe
This European Standard was approved by CEN on 4 December 2016.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 6075:2017 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Requirements . 4
4 Designation . 15
5 Marking and packaging . 15
6 Technical specification . 15
7 Quality assurance . 15
(informative) Standard evolution form . 16

European foreword
This document (EN 6075:2017) has been prepared by the Aerospace and Defence Industries Association of
Europe - Standardization (ASD-STAN).
After enquiries and votes carried out in accordance with the rules of this Association, this Standard has
received the approval of the National Associations and the Official Services of the member countries of ASD,
prior to its presentation to CEN.
This European Standard shall be given the status of a national standard, either by publication of an identical
text or by endorsement, at the latest by November 2017, and conflicting national standards shall be
withdrawn at the latest by November 2017.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN shall not be held responsible for identifying any or all such patent rights.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech
Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
1 Scope
This European Standard specifies the characteristics of configuration, dimensions, tolerances and mass for
moulded O-Ring seal elements, phosphate ester fluid resistant, for use as static seals in hydraulic systems for
aerospace application.
Application temperature range: −55 °C to 107 °C of continuous operation.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated references,
the latest edition of the referenced document (including any amendments) applies.
EN 6109, Aerospace series — Static seal elements elastomer moulded, phosphate ester resistant — Technical
1)
specification
EN 6111, Aerospace series — Ethylene-propylene elastomer (EPM/EPDM) — Hardness 80 IRHD for static seal
1)
elements in hydraulic systems for long-term application — Material standard
EN 9133, Aerospace series — Quality management systems — Qualification procedure for aerospace standard
parts
3 Requirements
3.1 Configuration, dimensions, tolerances and mass
— Configuration shall be in accordance with Figure 1;
— Dimensions shall conform with Figure 1 and Table 1;
— Tolerances shall be in accordance with Table 1;
— Mass shall be in accordance with Table 1.
Dimensions and tolerances are expressed in millimetres (inches).

1)
Published as ASD-STAN Prestandard at the date of publication of this standard. http://www.asd-stan.org/
3.2 Material
Ethylene-propylene elastomer (EPM/EPDM) per EN 6111.

Figure 1 — Configuration
Table 1 — O-Rings – Diameter code, dimensions, tolerances and mass (1 of 9)
Mass
ØW ØID
kg/1000
Diameter
pieces
code
Tolerances Tolerances ±10 %
001 1,02 (.040) 0,74 (.029) 0,006
002 1,27 (.050) 1,07 (.042) 0,012
±0,10
(±.004)
003 1,52 (.060) 1,42 (.056) 0,019
004 1,78 (.070) 0,033
005 2,57 (.101) 0,040
006 2,90 (.114) 0,042
007 3,68 (.145) 0,051
4,47 (.176) 0,058
5,28 (.208) 0,066
6,07 (.239) 0,072
7,65 (.301) 0,087
±0,13
(±.005)
9,25 (.364) 0,100
10,82 (.426) 0,115
12,42 (.489) 0,131
14,00 (.551) 0,145
15,60 (.614) 0,160
017 17,17 (.676) 0,173
018 18,77 (.739) 0,190
019 20,35 (.801) 0,202
±0,08
(±.003)
020 21,95 (.864) 0,218
021 1,78 (.070) 23,52 (.926) 0,232
022 25,12 (.989) 0,247
023 26,70 (1.051) 0,263
±0,15
(±.006)
28,30 (1.114) 0,275
29,87 (1.176) 0,291
31,47 (1.239) 0,305
33,05 (1.301) 0,320
34,65 (1.364) 0,333
37,82 (1.489) 0,363
40,10 (1.614) 0,393
44,17 (1.739) 0,423
47,35 (1.864) 0,458
033 50,52 (1.989) 0,480
±0,25
(±.010)
034 53,70 (2.114) 0,510
035 56,87 (2.239) 0,538
036 60,05 (2.364) 0,567
037 63,22 (2.489) 0,596
038 66,40 (2.614) 0,627
Table 1 — O-Rings – Diameter code, dimensions, tolerances and mass (2 of 9)
Mass
ØW ØID
kg/1000
Diameter
pieces
code
Tolerances Tolerances ±10 %
039 69,57 (2.739) 0,656
040 72,75 (2.864) 0,685
041 75,92 (2.989) 0,713
042 82,27 (3.239) 0,771
043 88,62 (3.489) 0,830
±0,38
(±.015)
044 94,97 (3.739) 0,889
±0,08
1,78 (.070)
(±.003)
045 101,32 (3.989) 0,948
046 107,67 (4.239) 1,005
047 114,02 (4.489) 1,063
048 120,37 (4.739) 1,121
049 126,72 (4.989) 1,181
±0,58
(±.023)
050 133,07 (5.239) 1,238
102 1,24 (.049) 0,078
103 2,06 (.081) 0,093
104 2,84 (.112) 0,108
105 3,63 (.143) 0,124
106 4,42 (.174) 0,141
107 5,23 (.206) 0,157
108 6,02 (.237) 0,172
±0,13
109 7,59 (.299) 0,202
(±.005)
110 9,19 (.362) 0,235
111 11,53 (.424) 0,266
112 12,37 (.487) 0,297
113 13,94 (.549) 0,330
114 15,54 (.612) 0,360
±0,08
115 2,62 (.103) 17,12 (.674) 0,392
(±.003)
116 18,72 (.737) 0,425
117 20,29 (.799) 0,456
118 21,89 (.862) 0,489
119 23,47 (.924) 0,519
120 25,07 (.987) 0,550
121 26,64 (1.049) 0,583
122 28,24 (1.112) 0,613
±0,15
(±.006)
123 29,82 (1.174) 0,644
124 31,42 (1.237) 0,677
125 32,99 (1.299) 0,707
126 34,59 (1.362) 0,739
127 36,17 (1.424) 0,771
128 37,77 (1.487) 0,803
Table 1 — O-Rings – Diameter code, dimensions, tolerances and mass (3 of 9)
Mass
ØW ØID
kg/1000
Diameter
pieces
code
Tolerances Tolerances ±10 %
129 39,34 (1.549) 0,833
130 40,94 (1.612) 0,866
131 42,52 (1.674) 0,897
132 44,12 (1.73
...