Aerospace series - Shank nuts, self-locking, in heat resisting steel FE - PA92HT (A286) - Classification: 1 100 MPa (at ambient temperature) / 650 °C

This standard specifies the characteristics of self-locking shank nuts in FE-PA92HT for aerospace applications.

Luft- und Raumfahrt - Einnietmuttern, selbstsichernd, aus hochwarmfestem Stahl FE-PA92HT (A286) - Klasse: 1 100 MPa (bei Raumtemperatur) / 650 °C

Diese Norm legt die Eigenschaften von selbstsichernden Einnietmuttern aus FE-PA92HT zur Verwendung in der Luft- und Raumfahrt fest.

Série aérospatiale - Ecrous a sertir, a freinage interne, en acier résistant a chaud FE-PA92HT (A286) - Classification: 1 100 MPa (a température ambiante) / 650 °C

La présente norme spécifie les caractéristiques des écrous à sertir, à freinage interne, en FE-PA92HT, pour les applications aérospatiales.

Aerospace series - Shank nuts, self-locking, in heat resisting steel FE - PA92HT (A286) - Classification: 1 100 MPa (at ambient temperature) / 650 °C

General Information

Status
Published
Publication Date
31-Dec-2000
ICS
49.030.30 - Nuts
Technical Committee
SS SPL - Technical Board for the general field
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
01-Jan-2001
Due Date
01-Jan-2001
Completion Date
01-Jan-2001
Ref Project
EN 2910:1994 - Aerospace series - Shank nuts, self-locking, in heat resisting steel FE - PA92HT (A286) - Classification: 1 100 MPa (at ambient temperature) / 650 °C

Overview

EN 2910:1994 is a CEN aerospace series standard that defines the characteristics of self‑locking shank (rivet) nuts manufactured from the heat‑resisting steel FE‑PA92HT (A286). The standard covers a high‑strength classification of 1 100 MPa (ambient) and a high‑temperature capability up to 650 °C, making it suitable for demanding aerospace applications where both strength and thermal resistance are required.

Key topics and requirements

The standard specifies the essential characteristics and performance expectations for these aerospace fasteners, including:

  • Material designation: heat‑resisting stainless steel FE‑PA92HT (A286) for elevated temperature service.
  • Mechanical classification: strength class 1 100 MPa at ambient temperature.
  • Temperature capability: suitability for service up to 650 °C.
  • Self‑locking function: requirements for internal locking behavior to resist vibration and loosening in service.
  • Shank/rivet nut form: use as a shank (rivet) nut designed for installation into thin or contoured aerospace structures.
  • Identification and traceability: marking and documentation practices to ensure component provenance and quality control.

(EN 2910:1994 provides the formal specifications; for exact dimensions, test methods and tolerances, refer to the full standard document.)

Applications

EN 2910 nuts are intended for aerospace applications that demand:

  • High mechanical strength combined with elevated‑temperature resistance (e.g., engine mounts, hot‑section components, thermal protection systems).
  • Secure, vibration‑resistant threaded attachments in thin sheet structures where a rivet‑style nut is required.
  • Use in assemblies exposed to cyclic thermal and mechanical loads.

Common sectors and use cases:

  • Aircraft and engine OEMs specifying high‑temperature fasteners.
  • Repair, overhaul and maintenance operations needing certified replacement hardware.
  • Fastener manufacturers producing aerospace‑grade self‑locking shank nuts.

Who uses this standard

  • Aerospace engineers and design teams specifying fasteners for high‑temperature environments.
  • Procurement and quality assurance professionals verifying supplier compliance.
  • Fastener manufacturers and testing laboratories preparing parts to aerospace requirements.
  • Maintenance, repair and overhaul (MRO) organizations sourcing certified replacement components.

Related standards

EN 2910 sits within the broader set of aerospace fastener standards. Users typically reference EN 2910 alongside other EN/ISO aerospace fastener and material standards and supplier qualification documents when defining procurement and testing criteria.

Keywords: EN 2910, shank nuts, self‑locking, heat resisting steel, FE‑PA92HT, A286, aerospace fasteners, high‑temperature nuts, 1100 MPa, 650 °C.

Frequently Asked Questions

SIST EN 2910:2001 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Aerospace series - Shank nuts, self-locking, in heat resisting steel FE - PA92HT (A286) - Classification: 1 100 MPa (at ambient temperature) / 650 °C". This standard covers: This standard specifies the characteristics of self-locking shank nuts in FE-PA92HT for aerospace applications.

This standard specifies the characteristics of self-locking shank nuts in FE-PA92HT for aerospace applications.

SIST EN 2910:2001 is classified under the following ICS (International Classification for Standards) categories: 49.030.30 - Nuts. The ICS classification helps identify the subject area and facilitates finding related standards.

SIST EN 2910:2001 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.Aerospace series - Shank nuts, self-locking, in heat resisting steel FE - PA92HT (A286) - Classification: 1 100 MPa (at ambient temperature) / 650 °CLuft- und Raumfahrt - Einnietmuttern, selbstsichernd, aus hochwarmfestem Stahl FE-PA92HT (A286) - Klasse: 1 100 MPa (bei Raumtemperatur) / 650 °CSérie aérospatiale - Ecrous a sertir, a freinage interne, en acier résistant a chaud FE-
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