1、 NON-PRODUCTION MATERIAL SPECIFICATION Material Name Specification Number Date Action Changes 2009 04 15 N-STATUS No Replacement Named L. Sinclair, FNA 1990 10 01 Page 1 of 2 OIL, AIR COMPRESSOR M2C167A-C NOT TO BE USED FOR NEW DESIGN 1. SCOPE: The material desired under this specification is a high
2、 quality mineral oil with low carbon residue, containing lubricating solids, available in three viscosity grades. 2. APPLICATION: The material is used in portable and multistage compressors with the M-2C167A used in a single stage under 225 pounds per square inch, the M-2C167B used in a multistage w
3、ith a range of 225 pounds to 600 pounds per square inch, and the M-2C167C used in a multistage operating at pressure over 600 pounds per square inch. 3. REQUIREMENTS: M-2C167A M-2C167B M-2C167C 3.1 VISCOSITY: ISO No. (ASTM D 2422) 68 100 220 Centistokes (mm2/s at 40 C) 61.2-74.8 90.0-110.0 198.0-242
4、0 (ASTM D 445) 3.2 FLASH POINT: (ASTM D 92) 193.3 C 207.2 C 237.8 C 3.3 FIRE POINT: (ASTM D 92) 226.7 C 240.6 C 262.8 C 3.4 NEUTRALIZATION NUMBER: (ASTM D 664) 0.25 max. 0.25 max. 0.25 max. 3.5 POUR POINT: (ASTM D 97) - 35.6 C - 31.7 C -28.9 C 3.6 CARBON RESIDUE: (ASTM D 189) 0.04 max. 0.05 max. 0.
5、05 max. 3.7 TOTAL SULFUR CONTENT: % (ASTM D 1552) Less than the Limit of Detection 3.8 RUST PREVENTION: (ASTM D 665) Pass Pass Pass NON-PRODUCTION MATERIAL SPECIFICATION M2C167A-C Page 2 of 2 3.9 LUBRICATING SOLIDS: 1.0 1.0 1.0 % Min. 4. STANDARD PARAGRAPHS: The following Standard Paragraphs as defined in Manufacturing Standard MCX are herewith made a part of this Standard: A2, A5, A8, C1, P1, P2, P3, R1, R2.
