1、Comments, suggestions, or questions on this document should be addressed to: Commander, Naval Sea Systems Command, ATTN: SEA 05S, 1333 Isaac Hull Avenue, SE, Stop 5160, Washington Navy Yard DC 20376-5160 or emailed to CommandStandardsnavy.mil, with the subject line “Document Comment”. Since contact
2、information can change, you may want to verify the currency of this address information using the ASSIST Online database at https:/assist.dla.mil. AMSC N/A FSC 9150 METRIC MIL-PRF-17331K(SH) 07 May 2013 SUPERSEDING MIL-PRF-17331J(SH) 09 September 2003 PERFORMANCE SPECIFICATION LUBRICATING OIL, STEAM
3、 TURBINE AND GEAR, MODERATE SERVICE This specification is approved for use by the Naval Sea Systems Command, Department of the Navy, and is available for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification covers a single classification of steam t
4、urbine and gear lubricating oil, moderate service, for use in main and auxiliary turbines and gears, air compressors, and certain hydraulic equipment, as well as for general mechanical lubrication. The lubricating oil will be identified as follows: Military symbol NATO symbol 2190 TEP O-250 2. APPLI
5、CABLE DOCUMENTS 2.1 General. The documents listed in this section are specified in sections 3, 4, or 5 of this specification. This section does not include documents cited in other sections of this specification or recommended for additional information or as examples. While every effort has been ma
6、de to ensure the completeness of this list, document users are cautioned that they must meet all specified requirements documents cited in sections 3, 4, or 5 of this specification, whether or not they are listed. 2.2 Government documents. 2.2.1 Other Government documents, drawings, and publications
7、. The following other Government documents, drawings, and publications form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or contract. NAVAL SEA SYSTEMS COMMAND (NAVSEA) PUBLICATIONS S9510-AB-ATM-
8、010 - Nuclear Powered Submarine Atmosphere Control Manual (Copies of the chapter titled “Material Control Program” are available from Commander, Naval Sea Systems Command, ATTN: SEA 05Z4, 1333 Isaac Hull Ave. SE Stop 5122, Washington Navy Yard, DC 20376-5122 or by email request to commandstandardsna
9、vy.mil.) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-17331K(SH) 2 2.3 Non-Government publications. The following documents form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these docume
10、nts are those cited in the solicitation or contract. AMERICAN SOCIETY FOR QUALITY ASQ Z1.4 - Sampling Procedures and Tables for Inspection by Attributes (Copies of this document are available from the American Society for Quality, 600 North Plankinton Avenue, Milwaukee, WI 53203-3066 or online at ww
11、w.asq.org.) ASTM INTERNATIONAL ASTM D92 - Standard Test Method for Flash and Fire Points by Cleveland Open Cup Tester ASTM D97 - Standard Test Method for Pour Point of Petroleum Products ASTM D129 - Standard Test Method for Sulfur in Petroleum Products (General Bomb Method) ASTM D130 - Standard Test
12、 Method for Corrosiveness to Copper from Petroleum Products by Copper Strip Test ASTM D287 - Standard Test Method for API Gravity of Crude Petroleum and Petroleum Products (Hydrometer Method) ASTM D445 - Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation
13、of Dynamic Viscosity) ASTM D665 - Standard Test Method for Rust-Preventing Characteristics of Inhibited Mineral Oil in the Presence of Water ASTM D892 - Standard Test Method for Foaming Characteristics of Lubricating Oils ASTM D943 - Standard Test Method for Oxidation Characteristics of Inhibited Mi
14、neral Oils ASTM D974 - Standard Test Method for Acid and Base Number by Color-Indicator Titration ASTM D1298 - Standard Test Method for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method ASTM D1401 - Standard Test Method
15、 for Water Separability of Petroleum Oils and Synthetic Fluids ASTM D1552 - Standard Test Method for Sulfur in Petroleum Products (High-Temperature Method) ASTM D2272 - Standard Test Method for Oxidation Stability of Steam Turbine Oils by Rotating Pressure Vessel ASTM D2622 - Standard Test Method fo
16、r Sulfur in Petroleum Products by Wavelength Dispersive X-Ray Fluorescence Spectrometry ASTM D3427 - Standard Test Method for Air Release Properties of Petroleum Oils ASTM D4052 - Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter ASTM D4057 - Sta
17、ndard Practice for Manual Sampling of Petroleum and Petroleum Products ASTM D4172 - Standard Test Method for Wear Preventive Characteristics of Lubricating Fluid (Four Ball Method) ASTM D4310 - Standard Test Method for Determination of Sludging and Corrosion Tendencies of Inhibited Mineral Oils ASTM
18、 D4898 - Standard Test Method for Insoluble Contamination of Hydraulic Fluids by Gravimetric Analysis Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-17331K(SH) 3 ASTM D4927 - Standard Test Method for Elemental Analysis of Lubricant and Addit
19、ive Components-Barium, Calcium, Phosphorus, Sulfur, and Zinc by Wavelength-Dispersive X-Ray Fluorescence Spectroscopy ASTM D4951 - Standard Test Method for Determination of Additive Elements in Lubricating Oils by Inductively Coupled Plasma Atomic Emission Spectrometry ASTM D5182 - Standard Test Met
20、hod for Evaluating the Scuffing Load Capacity of Oils (FZG Visual Method) ASTM D5950 - Standard Test Method for Pour Point of Petroleum Products (Automatic Tilt Method) ASTM D6304 - Standard Test Method for Determination of Water in Petroleum Products, Lubricating Oils, and Additives by Coulometric
21、Karl Fischer Titration ASTM D6443 - Standard Test Method for Determination of Calcium, Chlorine, Copper, Magnesium, Phosphorus, Sulfur, and Zinc in Unused Lubricating Oils and Additives by Wavelength Dispersive X-ray Fluorescence Spectrometry (Mathematical Correction Procedure) ASTM D6481 - Standard
22、 Test Method for Determination of Phosphorus, Sulfur, Calcium, and Zinc in Lubrication Oils by Energy Dispersive X-ray Fluorescence Spectroscopy ASTM E29 - Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications (Copies of these documents are availabl
23、e from ASTM International, 100 Barr Harbor Dr., P.O. Box C700, West Conshohocken, PA 19428-2959 or online at www.astm.org.) 2.4 Order of precedence. Unless otherwise noted herein or in the contract, in the event of a conflict between the text of this document and the references cited herein, the tex
24、t of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 General. For purposes of determining conformance with each requirement, an observed value or calculated value shall be
25、 rounded off to the nearest unit in the last right-hand place of figures used in expressing the limiting value, in accordance with the rounding-off procedure given in ASTM E29. 3.2 Qualification. The lubricating oil furnished under this specification shall be products that are authorized by the qual
26、ifying activity for listing on the applicable Qualified Products List (QPL) before contract award (see 4.2 and 6.3). 3.3 Material. The lubricating oil shall be a stable, homogeneous blend of virgin petroleum lubricating oil stocks plus additive agents, if necessary, to meet the requirements of this
27、specification. However, the use of additives to improve the viscosity-temperature characteristics of the base stocks is not permitted, although additives, in quantities up to 0.5 percent by weight, may be used to meet the pour point requirement. Additives, if used, shall not contain chlorine or zinc
28、 materials. Additive components as contained in the sample tested and granted qualification approval shall not be changed without approval of the qualifying activity. 3.4 Oil compatibility. The lubricating oil shall be compatible with reference oil furnished by the Government (see 4.4.5). For inform
29、ation on obtaining reference oil, see 6.3. 3.5 Homogeneity. Additive agents, when used, shall remain uniformly distributed throughout the oil at all temperatures above the pour point and up to 121 C (250 F). If the oil is cooled below its pour point, it shall regain its homogeneity at temperatures o
30、f 6 C (10 F) above its pour point and shall retain that homogeneity up to 121 C (250 F) (see 4.4.1). 3.6 Chemical and physical. The lubricating oil shall conform to the chemical and physical requirements as specified in table I. Provided by IHSNot for ResaleNo reproduction or networking permitted wi
31、thout license from IHS-,-,-MIL-PRF-17331K(SH) 4 3.7 Toxicity. When evaluated in accordance with 4.4.3 the Health Hazard Assessment (HHA), the lubricating oil shall have no adverse effect on the health of personnel when used for its intended purpose (see 4.4.3 and 6.7). 3.8 Off-gassing. The lubricati
32、ng oil shall be tested for off-gassing in accordance with the requirements of 4.4.2. The Navy will review the results and assign a usage category. The required usage category is “Permitted” or “Limited” (see 4.4.2 and 6.6). 3.9 Ozone depleting substances (ODS). The use of ODS in the composition of t
33、he lubricating oil under this specification directly or referenced in any federal test method is hereto prohibited. Environmentally safe and non-ODS alternative solvents shall be substituted in test methods for any previously specified ODS such as 1,1,1-trichloroethane, tri-chlorofluoroethane, perch
34、loroethane, or other chlorofluorocarbons (CFC). A dehydrated mixture of primary alcohol such as ethanol or isopropyl alcohol and non-aromatic hydrocarbon solvent resulting in a minimum flash point of 60 C (140 F) plus adequate solvent action shall be used as an alternative for any ODS. 3.10 Tri-cres
35、yl phosphate (TCP). If TCP is used as an antiwear additive, not more than 1.0 percent of the additive shall be the ortho isomer (see 6.8.2). 3.11 2,6-Di-tert-butylphenol (DTBP). The addition of DTBP (Chemical Abstract Service Number 128-39-2) in any lubricating oil produced under the military symbol
36、 2190 and NATO symbol 0-250 is prohibited; this applies to both surface ships and submarine use. DTBP shall not be intentionally added to the oil. The level of DTBP, if detected, shall not exceed 10 parts per million (see 4.4.4). 3.12 Appearance. The lubricating oil shall be free of haze or cloudine
37、ss (see 4.4.6). 4. VERIFICATION 4.1 Classification of inspections. The inspection requirements specified herein are classified as follows: a. Qualification inspection (see 4.2). b. Conformance inspection (see 4.3). 4.2 Qualification inspection. Qualification tests shall be conducted at a laboratory
38、acceptable to NAVSEA. Qualification inspection shall consist of all of the tests specified herein to satisfy the requirements in section 3 and table I. A minimum sample size of 30 gallons is required for qualification testing. 4.2.1 Change approval. A change in product composition, formulation, or i
39、ngredients used in the manufacture of lubricating oil, which has been qualified, shall require written approval of NAVSEA. Incorporation of any changes, which have not been so approved, shall require requalification of item in question. 4.2.1.1 Requalification. Unless otherwise approved by NAVSEA, r
40、equalification shall consist of the tests specified in table I and 4.4. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-17331K(SH) 5 TABLE I. Chemical and physical requirements and test methods. Characteristics Requirement Test Method (ASTM o
41、r other) Sulfur, % 1/ D129, D1552, D2622, D4927, D4951, D6443, D6481 Acid number, mg KOH/g oil, max. 0.3 D974 Corrosion (in presence of salt water) None D665, Procedure B 2/ Corrosion test at 100 C (212 F), (Copper strip) appearance, max. Classification 1 D130 Oil compatibility Pass See 4.4.5 Water,
42、 percent, max. 0.01 D6304 Gravity, API 1/ D287, D1298, D4052 Air release time, (minutes at 50 C, max.) 20 D3427 Flash point, C (F), min. 204 (400) D92 Pour point, C (F), max. -6 (20) D97, D5950 Viscosity: D445 mm2/s at 4.4 C (40 F), max. 870 mm2/s at 40 C (104 F) 77-97 mm2/s at 100 C (212 F), min. 8
43、.0 Emulsion test, after 30 minutes settling time 41/-/3 D1401 3/ Oil layer/water layer/emulsion, max. Oxidation test, after 1000 hours: D943 Acid number, mg KOH/g, max. 2.0 D974 Total sludge, mg, max. 100 D4310 Total iron, mg, max. 100 D4310 4/ Total copper, mg, max. 100 D4310 Oxidation by rotating
44、pressure vessel, minutes to failure, min. 200 1/ D2272 Scuffing load capacity (FZG), failure load stage Load Stage 9 D5182 Wear test, scar diameter, mm, max. 0.33 D4172 5/ Homogeneity, separation None See 4.4.1 Foam characteristics: D892 6/ After blowing/after 10 minutes Sequence I, mL, max. 65/0 Se
45、quence II, mL, max. 65/0 Sequence III, mL, max. 65/0 Cleanliness, mg/100 mL, max. 2.5 D4898 7/ Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-17331K(SH) 6 TABLE I. Chemical and physical requirements and test methods Continued. NOTES: 1/ In c
46、onformance testing, values are compared to qualification results (see 4.3.1). 2/ Prior to the test, the oil shall be water-washed as follows: 300 grams of the oil to be tested shall be stirred with 50 grams of water for 30 minutes at 90 C (194 F) using the beaker and stirrer as specified in ASTM D66
47、5. After 30 minutes stirring, the mixture shall be transferred to a separatory funnel and left to separate. Then the water layer shall be drawn off and the oil submitted to the salt-water corrosion test. The test shall be run for 24 hours. 3/ Distilled water and stirring temperature of 54 C (130 F)
48、shall be used. Discrete water droplets entrained in the oil layer and clinging to the wall of the cylinder may be added to the water layer at a volume of 0.1 mL per droplet. The results shall be reported using the format of oil layer/water layer/emulsion layer (time in minutes). There is no requirem
49、ent for water layer. The emulsion limit applies to any of the three types of emulsions defined in the test method. If more than one emulsion type is present, the 3 mL maximum limit applies to the combined volume of the different emulsion types. 4/ The total iron content shall be determined using the procedure and calculations described in the Procedure for Determination of Sludge Weight and the Procedure for Determina
