Standard ISO 3939:1977 1.3.1977 preview

ISO 3939:1977

Fluid power systems and components — Multiple lip packing sets — Methods for measuring stack heights

Automatically translated name:

Fluid power systems and components -- Multiple lip packing sets -- Methods for measuring stack heights



STANDARD published on 1.3.1977


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67.90 USD

The information about the standard:

Designation standards: ISO 3939:1977
Publication date standards: 1.3.1977
SKU: NS-431748
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: International technical standard
Category: Technical standards ISO

The category - similar standards:

Other fluid power system componentsSeals

Annotation of standard text ISO 3939:1977 :

Description / 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.

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