Establishes these values for nuts, with a self-locking feature achieved by forming the upper portion of the nut element out-of-round, having these classifications and into which a sealing ring is incorporated to stop leakage past the threads. Is intended solely for the drawing up of complete product standards.

General information

  • Status :  Withdrawn
    Publication date : 1988-05
  • Edition : 1
    Number of pages : 2
  • :
    ISO/TC 20/SC 4
    Aerospace fastener systems
  • 49.030.30

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