Standard

NS-EN 4551:2003

Withdrawn

Note: This standard has a new edition: NS-EN 4551:2014

Corrigendums and amendments are bought separately.

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Abstract

This standard specifies the characteristics of swivel nuts for inch series pipe couplings, 37°, in heat resisting steel, for aerospace applications.Nominal pressure: Class D in accordance with ISO 6771.

Document information

  • Standard from SN
  • Published:
  • Withdrawn:
  • Edition: 1
  • Version: 1
  • Document type: NAT
  • ICS 49.080
  • National Committee ASD-STAN

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