1、 NON-PRODUCTION MATERIAL SPECIFICATION Material Name Specification Number Date Action Changes 2009 04 15 N-STATUS No Replacement Named L. Sinclair, FNA 1991 09 01 Page 1 of 2 OIL, AIR COMPRESSOR M2C193A-C Formerly M519A-C NOT TO BE USED FOR NEW DESIGN 1. SCOPE: The material desired under this standa
2、rd is a high grade mineral oil with low carbon residue and soft carbon forming characteristics procurable in three viscosity grades. M2C193A Air Compressor Oil (310) M2C193B Air Compressor Oil (575) M2C193C Air Compressor Oil (1200) 2. APPLICATION: The material is generally used in portable and mult
3、istage compressors with the M2C193A used in a single stage under 225lb/sq. in., the M2C193B used in a multistage with a range of 225lb-600lb/sq. in., and the M2C193C used in a multistage operating ar pressures over 600lb/sq. in. 3. REQUIREMENTS: SUFFIX SUFFIX SUFFIX A B C 3.1 VISCOSITY: (ASTM D 445)
4、 CENTISTOKES AT 37.8C 64.9-69.3 114.7-135.3 238.0-281.3 99C 5.75-8.73 7.28-14.0 14.0-18.1 3.2 FLASH POINT: (ASTM D 92) 163 C min 177 C min 204 C min 3.3 FIRE POINT: (ASTM D 92) 190 C min 204 C min 232 C min 3.4 NEUTRALIZATION NUMBER: (ASTM D 664) 0.25 max 0.25 max 0.25 max 3.5 POUR POINT: (ASTM D 97
5、) -18 C max -15 C max -12 C max NON-PRODUCTION MATERIAL SPECIFICATION M2C193A-C Page 2 of 2 3.6 CARBON RESIDUE: (ASTM D 189) .10 max .15 max 0.20 max 3.7 FREE & CORROSIVE SULFUR: (ASTM D 130) no tarnish no tarnish no tarnish 3.8 RUST PREVENTION: (ASTM D 665 Pro- no rust no rust no rust cedure A) 4. STANDARD PARAGRAPHS: The following Standard Paragraphs as defined in Manufacturing Standard MCX are herewith made a part of this standard: A2, A8, C1, P1, P2, P3, R1, R2.
