Standard

NS-EN 3049:1998

Tilbaketrukket

Merknad: Denne standarden har en ny utgave: NS-EN 3049:2025

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Omfang

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).

Dokumentinformasjon

  • Standard fra SN
  • Publisert:
  • Tilbaketrukket:
  • Utgave: 1998-05
  • Versjon: 1
  • Varetype: NAT
  • ICS 49.080
  • National Committee ASD-STAN

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