SIST EN 2997-013:2009
(Main)Aerospace series - Connectors, electrical, circular, coupled by threaded ring, fire-resistant or non fire-resistant, operating temperatures - 65 °C to 175 °C continuous, 200 °C continuous, 260 °C peak - Part 013: O-ring seal for jam-nut receptacles - Product standard
Aerospace series - Connectors, electrical, circular, coupled by threaded ring, fire-resistant or non fire-resistant, operating temperatures - 65 °C to 175 °C continuous, 200 °C continuous, 260 °C peak - Part 013: O-ring seal for jam-nut receptacles - Product standard
This standard specifies the characteristics of O’ring seal for jam-nut receptacles in the family of circular electrical connectors coupled by threaded ring.
It applies to the class defined in Table 2.
For the receptacles using these jam-nuts, see EN 2997-004 and EN 2997-006.
Luft- und Raumfahrt - Elektrische Rundsteckverbinder mit Schraubkupplung, feuerbeständig oder nicht feuerbeständig, Betriebstemperaturen – 65 °C bis 175 °C konstant, 200 °C konstant, 260 °C Spitze - Teil 013: Dichtring für festen Steckverbinder mit Mutternbefestigung - Produktnorm
Diese Norm legt die Eigenschaften von Dichtringen für feste Steckverbinder mit Mutternbefestigung in der
Familie der elektrischen Rundsteckverbinder mit Schraubkupplung fest.
Sie gilt für die in Tabelle 2 festgelegten Klassen.
Siehe EN 2997-004 und EN 2997-006 bezüglich fester Steckverbinder, bei denen diese Sechskantmuttern
verwendet werden.
Série aérospatiale - Connecteurs électriques circulaires à accouplement par bague filetée, résistant au feu ou non, températures d'utilisation - 65 °C à 175 °C continu, 200 °C continu, 260 °C en pointe - Partie 013: Joint torique pour embase à fixation par écrou - Norme de produit
Aeronavtika - Konektorji, električni, okrogli, priključeni z navojnim obročkom, odporni ali neodporni proti ognju, s stalno delovno temperaturo med –65 °C in 175 °C, stalno 200 °C, najvišjo 260 °C - 013. del: Tesnilka O za pritrditev z eno luknjo - Standard za proizvod
General Information
- Status
- Published
- Publication Date
- 17-Mar-2009
- Technical Committee
- I13 - Imaginarni 13
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 10-Mar-2009
- Due Date
- 15-May-2009
- Completion Date
- 18-Mar-2009
Overview
EN 2997-013:2009 is a CEN product standard in the Aerospace series that specifies the characteristics of O‑ring seals for jam‑nut receptacles used with circular electrical connectors coupled by a threaded ring. It covers design, dimensional requirements and material classifications for O‑rings intended for demanding aerospace environments, including fire‑resistant and non fire‑resistant connector families. The standard is part of the EN 2997 series prepared by ASD‑STAN and referenced by national standards bodies across Europe.
Key topics and requirements
- Scope and applicability: Applies to O‑ring seals for jam‑nut receptacles in the circular connector family; intended for the class(es) defined in Table 2 of the standard.
- Operating temperature ranges: Connector family operative ranges include −65 °C to 175 °C continuous, 200 °C continuous, and 260 °C peak - the O‑ring classes reflect these thermal limits.
- Class designations: Class examples in the document include S (O‑ring for jam‑nut receptacle, max 200 °C continuous) and SE (O‑ring for jam‑nut receptacle, max 260 °C peak).
- Dimensions and tolerances: Dimensional requirements and tolerances are specified (see figure/table references). Dimensions are given in millimetres and apply after surface treatment.
- Materials and surface treatment: Material classes and allowable surface treatments are specified in the standard (see normative tables). Users must follow the listed material/surface treatment combinations for performance and compatibility.
- References and cross‑specifications: Normative references include EN 2997‑001 (technical specification), EN 2997‑002 (performance and contact arrangements), and product standards for receptacles EN 2997‑004 and EN 2997‑006.
- Designation: The standard provides a designation format (example: EN2997S922) for identification and ordering. Marking of O‑rings is noted as not applicable.
Applications and users
EN 2997-013:2009 is used by:
- Connector and O‑ring manufacturers specifying product dimensions, materials and thermal class.
- Aerospace system designers choosing compatible jam‑nut receptacles for aircraft and spacecraft electrical systems.
- Procurement and quality assurance teams ensuring purchased seals meet required product standard and temperature class.
- Test laboratories and certification bodies verifying seal performance for fire resistance and thermal endurance.
- Maintenance and overhaul organizations selecting correct replacement seals for jam‑nut mounted receptacles.
Typical applications include circular electrical connectors in avionics, airframe electrical harnesses, and hermetic jam‑nut receptacles requiring defined O‑ring sealing performance under elevated temperatures or transient heat events.
Related standards
- EN 2997‑001 - Technical specification (series)
- EN 2997‑002 - Performance and contact arrangements
- EN 2997‑004 - Jam‑nut mounted receptacle - Product standard
- EN 2997‑006 - Hermetic jam‑nut mounted receptacle - Product standard
Keywords: EN 2997-013:2009, O‑ring seal, jam‑nut receptacle, aerospace connectors, circular electrical connector, threaded ring, operating temperatures, product standard, CEN.
Frequently Asked Questions
SIST EN 2997-013:2009 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Aerospace series - Connectors, electrical, circular, coupled by threaded ring, fire-resistant or non fire-resistant, operating temperatures - 65 °C to 175 °C continuous, 200 °C continuous, 260 °C peak - Part 013: O-ring seal for jam-nut receptacles - Product standard". This standard covers: This standard specifies the characteristics of O’ring seal for jam-nut receptacles in the family of circular electrical connectors coupled by threaded ring. It applies to the class defined in Table 2. For the receptacles using these jam-nuts, see EN 2997-004 and EN 2997-006.
This standard specifies the characteristics of O’ring seal for jam-nut receptacles in the family of circular electrical connectors coupled by threaded ring. It applies to the class defined in Table 2. For the receptacles using these jam-nuts, see EN 2997-004 and EN 2997-006.
SIST EN 2997-013:2009 is classified under the following ICS (International Classification for Standards) categories: 49.060 - Aerospace electric equipment and systems. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 2997-013:2009 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Luft- und Raumfahrt - Elektrische Rundsteckverbinder mit Schraubkupplung, feuerbeständig oder nicht feuerbeständig, Betriebstemperaturen – 65 °C bis 175 °C konstant, 200 °C konstant, 260 °C Spitze - Teil 013: Dichtring für festen Steckverbinder mit Mutternbefestigung - ProduktnormSérie aérospatiale - Connecteurs électriques circulaires à accouplement par bague filetée, résistant au feu ou non, températures d'utilisation - 65 °C à
175 °C continu, 200 °C continu, 260 °C en pointe - Partie 013: Joint torique pour embase à fixation par écrou - Norme de produitAerospace series - Connectors, electrical, circular, coupled by threaded ring, fire-resistant or non fire-resistant, operating temperatures - 65 °C to 175 °C continuous, 200 °C continuous, 260 °C peak - Part 013: O-ring seal for jam-nut receptacles - Product standard49.060Aerospace electric equipment and systemsICS:Ta slovenski standard je istoveten z:EN 2997-013:2009SIST EN 2997-013:2009en01-maj-2009SIST EN 2997-013:2009SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 2997-013
February 2009 ICS 49.060 English Version
Aerospace series - Connectors, electrical, circular, coupled by threaded ring, fire-resistant or non fire-resistant, operating temperatures - 65 °C to 175 °C continuous, 200 °C continuous, 260 °C peak - Part 013: O-ring seal for jam-nut receptacles - Product standard
Série aérospatiale - Connecteurs électriques circulaires à accouplement par bague filetée, résistant au feu ou non, températures d'utilisation - 65 °C à
175 °C continu, 200
°C continu, 260 °C en pointe - Partie 013: Joint torique pour embase à fixation par écrou - Norme de produit
Luft- und Raumfahrt - Elektrische Rundsteckverbinder mit Schraubkupplung, feuerbeständig oder nicht feuerbeständig, Betriebstemperaturen - 65 °C bis 175 °C konstant, 200 °C konstant, 260 °C Spitze - Teil 013: Dichtring für festen Steckverbinder mit Mutternbefestigung -Produktnorm This European Standard was approved by CEN on 4 July 2008.
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 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 Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 2997-013:2009: ESIST EN 2997-013:2009
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