Subscribe to updates

ISO 7939:1988

Aircraft -- Non-metallic pulleys with ball bearings for control cables -- Dimensions and loads

This standard has been reviewed and then confirmed in 2008 
More information

ISO standards are reviewed every five years


Media and price

Format Price Language
PDF CHF 38,00 Add to basket
Paper CHF 38,00 Add to basket



Includes the requirements for these pulleys and incorporating ball bearings conforming to ISO 7938. The pulleys shall only be used within the temperature range from -54 °C to + 100 °C. Gives the description, pulley body manufacture, designation, marking, technical specification.


  • Edition: 1 (Monolingual) ICS: 49.035
    Status: Published Stage: 90.60 (2013-06-19)
    TC/SC: ISO/TC 20 Number of Pages: 3
  • No revision information available

  • No corrigenda or amendments available

Preview and follow ISO 7939:1988 on our Online Browsing Platform


Contact customer services

Send your enquiry by email
or call us on +41 22 749 08 88
09:00 – 12:30, 14:00 – 17:00 (UTC+1).

Related standards

Standards in the same category (49.035)
Standards from the same committee