Aerospace. Self-locking nuts with maximum operating temperature greater than 425 °C. Procurement specification Ingestion-build-159183 silencer or filter is influenced

silencer or filter is influenced by the upstream pressure

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Aerospace. Self-locking nuts with maximum operating temperature greater than 425 °C. Procurement specification Ingestion-build-159183 silencer or filter is influenced1 Scope This International Standard specifies the required characteristics for metric self locking nuts, with MJ thread, for use in aerospace construction at a maximum temperature greater than 425 C. It is applicable to nuts as defined above, provided that reference is made to this International Standard in the relevant definition document.