Reference Source

ISO 4930:1978

For ISO 4930:1978, item title is Road vehicles — Elastomeric seals for hydraulic disc brake cylinders using a non-petroleum base hydraulic brake fluid (Service temperature 150 degrees C max.); status code is 9599; successor is ISO 4930:2006 | ISO/WD 4930; withdrawn / published date is 1978-08-01, recorded from its source on 2026-08-05.

Identifier
ISO 4930:1978 verified
Item title
Road vehicles — Elastomeric seals for hydraulic disc brake cylinders using a non-petroleum base hydraulic brake fluid (Service temperature 150 degrees C max.) verified
Status code
9599 verified
Successor
ISO 4930:2006 | ISO/WD 4930
Withdrawn / published date
1978-08-01 verified
Sourceisopublicstorageprod.blob.core.windows.net
Verified
Review by
DatasetWithdrawn and superseded ISO standards

What the source says

10947,IS,,ISO 4930:1978,Road vehicles — Elastomeric seals for hydraulic disc brake cylinders using a non-petroleum base hydraulic brake fluid (Service temperature 150 degrees C max.),Véhicules routiers — Joints en caoutchouc pour cylindres de freins hydrauliques à disque utilisant un liquide de frein à base non pétrolière (Température maximale d'utilisation 150 degrés C),1978-08-01,1,"['83.140.50','43.040.40']",ISO/TC 22,9599,,"[41831,33207]","['en','fr']",6,"<p>Specifies the performance test methods and requirements for seals used in disc brake cylinders. Applies to solid section type seals (square, rectangular, 'O'-ring) mounted stationary in the cylinder bore or on the movable piston of d

isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-05

Source

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