1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2008 10 10 N-STATUS Replaced by WSD-M1C226-A L. Schmalz, FNA 2003 10 28 Revised Para 3.0 inserted; paras 3.6 and 4 deleted 1964 03 10 Released CP5-438006 Printed copies are uncontrolled Copyright 2008, Ford Global Technologies, Inc. Page 1 of
2、1 PETROLATUM - NLGI NO. 5 GRADE ESW-M1C115-A NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is a petrolatum with a consistency of NLGI grade No. 5 approximately. 2. APPLICATION This specification was released originally for material used as a lubricant to retain ne
3、edle bearings during assembly. 3. REQUIREMENTS 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.1 MAXIMUM COLOR No. 2 - 1/2 (ASTM D 1500) 3.2 MELTING POINT 46 - 49 C (ASTM D 127) 3.3 CONE PENETRATION 160 - 180 (ASTM D 937) 3.4 CHEMICAL COMPOSITION (ASTM D 128) Ash None Mineral Acids None Maximum Organic Acidity (as Oleic) 0.1% 3.5 QUALITY The material shall be free from moisture, tarry and/or suspended matter.
