Reference number
ISO 3939:1977
International Standard
ISO 3939:1977
Fluid power systems and components — Multiple lip packing sets — Methods for measuring stack heights
Edition 1
1977-03
Read sample
ISO 3939:1977
9584
Published (Edition 1, 1977)
This publication was last reviewed and confirmed in 2024. Therefore this version remains current.

ISO 3939:1977

ISO 3939:1977
9584
Language
Format
CHF 42
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Abstract

Specifies methods for measuring sealing devices having more than one seal in the set. Specifies methods for measuring stack height in order to determine that the sets are to an acceptable dimensional standard. Does not specify the dimensions for packing sets or their components. Describes three acceptable methods, and figure 1 shows a typical measuring device for the methods 1 and 2, the figures 3 and 4 show a typical setup for the methods 2 and 3, and figure 2 shows a typical device for the method 2.

General information

  •  : Published
     : 1977-03
    : International Standard confirmed [90.93]
  •  : 1
     : 4
  • ISO/TC 131/SC 7
  • RSS updates

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