90.93 Standard confirmed Jun 11, 2024
ISO
ISO/TC 131/SC 7 Sealing devices
International Standard
23.100.99 Other fluid power system components | 83.140.50 Seals
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.
PUBLISHED
ISO 3939:1977
90.93
Standard confirmed
Jun 11, 2024