Aerospace series. Hydraulic filter elements. Test methods - Initial cleanliness level Ingestion-build-93833 BS 5725-1:1981

BS 5725-1:1981

and gives requirements for

which also provide a flexible cushion that absorbs shock as the tire rolls over rough features on the surface

ventilating fans and regulators

The requirements of BS 76000 are generic and are intended to be applicable to all organizations (or parts thereof)

Aerospace series. Hydraulic filter elements. Test methods - Initial cleanliness level Ingestion-build-93833 BS 5725-1:19811 Scope This part of ISO 14085 defines a reference method for determining the level of cleanliness of new filter elements for use in aircraft hydraulic systems, after production prior to shipment, or prior to installation in the circuit. It applies to filter elements used on systems requiring fluid cleanliness conditions defined in the particular specification. The tests data resulting from application of this part of ISO 14085 can be used to compare