1、Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: U.S. Army RDECOM, ATTN: AMSRD-TAR-D,MS110, Warren, MI 48397-5000. AMSC N/A FSC 9150 NOT MEASUREMENT SENSITIVE MIL-PRF-32033 w/AMENDMENT 2 11 JULY
2、2006 SUPERSEDING MIL-PRF-32033 w/AMENDMENT 1 27 JUNE 2001 PERFORMANCE SPECIFICATION LUBRICATING OIL, GENERAL PURPOSE, PRESERVATIVE (WATER-DISPLACING, LOW TEMPERATURE) This specification is approved for use by all Departments and Agencies of the Department of Defense. 1. SCOPE. 1.1 Scope. This specif
3、ication covers one type and grade of water-displacing, preservative lubricating oil, known hereinafter as “oil”, for general purpose applications at low temperatures. The oil can be applied by dipping, brushing, or by spraying from gas-pressurized cans. The oil is identified by Military Symbol PL-S
4、and NATO Code Number O-190. 2. APPLICABLE DOCUMENTS 2.1 General. The documents listed in this section are specified in sections 3 and 4 of this specification. This section does not include documents cited in other sections of this specification or recommended for additional information or as example
5、s. While every effort has been made to ensure the completeness of this list, document users are cautioned that they must meet all specified requirements in documents cited in sections 3 and 4 of this specification, whether or not they are listed. Provided by IHSNot for ResaleNo reproduction or netwo
6、rking permitted without license from IHS-,-,-MIL-PRF-32033 w/AMENDMENT 2 22.2 Government documents.2.2.1 Specifications, standards and handbooks. The following specifications, standards, and handbooks form a part of this document to the extent specified herein. Unless otherwise specified, the issue
7、of these documents shall be those listed in that issue of the Department of Defense Index of Specifications and Standards (DoDISS) and supplement thereto, cited in the solicitation (see 6.2). SPECIFICATIONS DEPARTMENT OF DEFENSE MIL-PRF-680 STANDARDS FEDERAL FED-STD-791 (Unless otherwise indicated,
8、copies of the above specifications, standards, and handbooks are available from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.) 2.2.2 Other Government documents, drawings, and publications. The following other Government document forms a part o
9、f this document to the extent specified herein. Unless otherwise specified, the issues are those cited in the solicitation. AMERICAN CONFERENCE OF GOVERNMENTAL INDUSTRIAL HYGIENISTS (ACGIH) ACGIH Threshold Limit Values and Biological Exposure Indices for Chemical Substances . (Application for copies
10、 should be addressed to the American Conference of Governmental Industrial Hygienists, 1330 Kemper Meadow Drive, Cincinnati, OH 45240 or website: http:/www.acgih.org) DEPARTMENT OF LABOR (DOL) 29 CFR 1910.1200 - Hazard Communication (Requests for copies of the Code of Federal Regulations (CFR) Guide
11、line may be obtained from the Superintendent of Documents, US Government Printing Office, Washington, DC 20402 or from their website http:/www.gpoaccess.gov/cfr/index.html) - Degreasing Solvent. - Lubricants, Liquid Fuels, and Related Products; Methods of Testing. Provided by IHSNot for ResaleNo rep
12、roduction or networking permitted without license from IHS-,-,-MIL-PRF-32033 w/AMENDMENT 2 NATIONAL TOXICOLOGY PROGRAM - Annual Report on Carcinogens. (Requests for copies should be addressed to the Annual Report on Carcinogens, National Toxicology Program, PO Box 12233, Research Triangle Park, NC 2
13、7709 or from their website http:/ntp.niehs.nih.gov) 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 the documents which are DoD adopted are those listed in the issue of the DODISS cited in
14、 the solicitation. Unless otherwise specified, the issues of documents not listed in the DoDISS are the issues of the documents cited in the solicitation (see 6.2). ASTM INTERNATIONAL ASTM D 91 - Precipitation Number of Lubricating Oils (DoD Adopted). ASTM D 92 - Flash and Fire Points by Cleveland O
15、pen Cup Tester (DoD Adopted). ASTM D 97 - Pour Point of Petroleum Products (DoD Adopted). ASTM D 130 - Corrosiveness to Copper from Petroleum Products by Copper Strip Test (DoD Adopted). ASTM D 445 - Kinematic Viscosity of Transparent and Opaque Liquids (and the Calculation of Dynamic Viscosity) (Do
16、D Adopted). ASTM D 972 - Evaporation Loss of Lubricating Greases and Oils (DoD Adopted). ASTM D 974 - Acid and Base Number by Color-Indicator Titration (DoD Adopted). ASTM D 1152 - Methanol (Methyl Alcohol). ASTM D 1500 - ASTM Color of Petroleum Products (ASTM Color Scale) (DoD Adopted). ASTM D 1748
17、 - Rust Protection by Metal Preservatives in the Humidity Cabinet (DoD Adopted). ASTM D 4172 - Wear Preventive Characteristics of Lubricating Fluid (Four-Ball Method) (DoD Adopted). ASTM D 4636 - Corrosiveness and Oxidation of Hydraulic Oils, Aircraft Turbine Engine Lubricants and Other Highly Refin
18、ed Oils (DoD Adopted). ASTM D 6547 - Standard Test Method for Corrosiveness of Lubricating Fluid to Bimetallic Couple. (Application for copies should be addressed to ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959 or can be found on their website http:/www.
19、astm.org) 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-32033 w/AMENDMENT 2 2.4 Order of precedence. In the event of a conflict between the text of this document and the references cited herein, the text of this document takes precedence.
20、 Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 Qualification. The lubricants furnished under this specification shall be products that are authorized by the qualifying activity for listing on the appli
21、cable qualified products list (QPL) before contract award (see 4.1.1, and 6.3). After the oil qualifies, there shall be no change in formulation or manufacturing procedure. Any change in the formulation of a qualified product will necessitate its requalification (see 6.9). 3.2 Materials. Unless othe
22、rwise specified herein, the chemical formula of the oil is the prerogative of the contractor as long as all articles submitted to the Government fully meet the operating, interface, support and ownership, and environmental requirements specified. 3.2.1 Recycled, recovered, or environmentally prefera
23、ble materials. Recycled, recovered, or environmentally preferable materials should be used to the maximum extent possible provided that the material meets or exceeds the operational and maintenance requirements, and promotes economically advantageous life cycle costs. 3.3 Operating requirements.3.3.
24、1 Kinematic viscosity. The kinematic viscosity of the oil shall be as specified in Table I (see 4.2.2.1). TABLE I. Kinematic viscosity.Kinematic viscosity, (mm2/s) 40 degrees Celsius (C), minimum. 11 -40C, maximum. 7,000 -54C, maximum. 60,000 3.3.2 Corrosion protection (humidity cabinet). The oil sh
25、all protect metal to the extent that no more than a combined total of three corrosion dots, none of which exceed 1 millimeter (mm) in diameter, occur on the panels (see 4.2.2.2). 3.3.2.1 Removability. The oil shall leave no visual evidence of oil residue, stain or discoloration on metals (see 4.2.2.
26、2.1). 3.3.3 Water displacement and water stability. The oil, after storage in contact with water, shall satisfactorily displace water as evidenced by the absence of rust, mottling, or surface stains on the panels (see 4.2.2.3). 3.3.4 Corrosiveness (bimetallic couple). The oil shall protect metal to
27、the extent that no more than a combined total of three corrosion dots, none of which exceed 1 mm in diameter, occur on the discs (see 4.2.2.4). 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-32033 w/AMENDMENT 2 3.3.5 Wear. The oil shall lu
28、bricate the steel balls such that the average scar diameter on the steel balls shall not exceed 1 mm (see 4.2.2.5). 3.4 Interface requirements.3.4.1 Copper strip corrosion. The oil shall not tarnish the copper strip exceeding the value of 2a on the ASTM Copper Strip Corrosion Standards (see 4.2.3.1)
29、. 3.4.2 Corrosiveness and oxidation stability (metal protection). The oil shall not produce corrosion or oxidation effects on metal specimens greater than a weight gain or loss of 0.2 milligrams/square centimeter (mg/cm2). The oil shall not pit nor etch the surface of the metal specimens. The oxidiz
30、ed oil shall exhibit no insoluble materials or gum when examined (see 4.2.3.2). 3.4.2.1 Viscosity stability. The viscosity change of the oxidized oil at 40C shall be not more than a 5 percent (%) decrease or a 20% increase (see 4.2.3.2.1). 3.4.2.2 Neutralization number change. The neutralization num
31、ber of the oxidized oil shall not be more than 0.20 higher than the initial neutralization number of unoxidized oil (see 4.2.3.2.2). 3.4.3 Color. The ASTM Color of the oil shall not be greater than 7.0 (see 4.2.3.3). 3.5 Support and ownership requirements.3.5.1 Solid sediment/precipitation number. T
32、he oil shall generate not more than 0.05 milliliters (mL) mean total volume of sediment (see 4.2.4.1). 3.5.2 Toxicity. The oil shall have no adverse (injurious or damaging) effects on human health when it is used as intended (see 6.1). Blenders, formulators, and suppliers shall follow the guidelines
33、 of OSHA 29 CFR 1910.1200, the ACGIH Threshold Limit Values and Biological Exposure Indices and the most current National Toxicology Programs Annual Report on Carcinogens (see 4.2.4.2). 3.5.3 Product identification. Each unit container and its exterior package shall be labeled as follows (see 4.2.4.
34、3): LUBRICATING OIL, GENERAL PURPOSE, PRESERVATIVE WARNING! *DO NOT USE THIS OIL IN THE PROCESSING OR HANDLING EQUIPMENT OR SURFACE THAT MAY CONTACT FOOD! *DO NOT ALLOW THE OIL TO CONTAMINATE FOODSTUFF! *DO NOT USE THIS OIL IN ANY FUEL SYSTEM OR COMBUSTION CHAMBER OF ENGINES! 5 Provided by IHSNot fo
35、r ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-32033 w/AMENDMENT 2 3.5.3.1 Warning for gas-pressurized cans. In addition to the marking specified in 3.5.3, oil supplied in gas-pressurized cans shall be marked as follows: WARNING! CONTENTS UNDER PRESSURE *DO NOT
36、STORE THIS CAN ABOVE 49C (120F)! *KEEP AWAY FROM DIRECT SUNLIGHT, RADIATORS, STOVES, HOT WATER, OR OTHER HEAT SOURCES! *DO NOT PUNCTURE THIS CAN NOR PLACE IT IN AN INCINERATOR! 3.5.4 Fill (gas-pressurized cans only). The oil supplied in gas-pressurized cans shall have a minimum net weight of 12.5 ou
37、nces (see 4.2.4.4). 3.6 Environmental requirements.3.6.1 Flash point. The minimum flash point of the oil shall be 135C (see 4.2.5.1). 3.6.2 Pour point. The maximum pour point of the oil shall be 57C (see 4.2.5.2). 3.6.3 Evaporation loss. The maximum mass percent evaporation loss of the oil shall be
38、25% (see 4.2.5.3). 3.6.4 Low temperature stability. The oil shall show no evidence of gelling, crystallization, solidification or separation of insoluble material when subjected to a temperature of -45C for 72 hours (see 4.2.5.4). 3.6.5 Film characteristics/high temperature stability. The oil shall
39、show no evidence of becoming gummy, tacky, or hard when subjected to a temperature of 100C for 24 hours (see 4.2.5.5). 4. VERIFICATION 4.1 Classification of inspections. The inspection requirements specified herein are classified as follows: a. Qualification inspection (see 4.1.1). b. Conformance in
40、spection (see 4.1.2). 4.1.1 Qualification inspection. Qualification inspection shall consist of tests for all of the requirements specified in section 3 and may be conducted in any plant or laboratory approved by the qualifying activity (see 6.3). 4.1.2 Conformance inspection. Conformance inspection
41、 consists of tests for all of the requirements specified in section 3 and may be conducted in any plant or laboratory approved by the qualifying activity. 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-32033 w/AMENDMENT 2 4.2 Verification
42、methods. Acceptable verification methods included in this section are visual inspection, and measurement, sample tests, full-scale demonstration tests, simulation, modeling, engineering evaluation, component properties analysis, and similarity to previously approved or previously qualified designs.
43、4.2.1 Verification alternatives. The manufacturer may propose alternative test methods, techniques, or equipment, including the application of statistical process control, tool control, or cost effective sampling procedures to verify performance. See the contract for alternatives that replace verifi
44、cation methods required by this specification. 4.2.2 Operating requirements verifications.4.2.2.1 Kinematic viscosity. To determine conformance to 3.3.1, the oil shall be tested in accordance with (IAW) ASTM D 445, and exhibit a kinematic viscosity within the range specified in table I. 4.2.2.2 Corr
45、osion protection (humidity cabinet). To determine conformance to 3.3.2, the oil shall be tested IAW ASTM D 1748 for 192 hours and shall pass (see 6.8). 4.2.2.2.1 Removability. To determine conformance to 3.3.2.1, the oil shall be tested by completely immersing the three oil-coated test panels used f
46、or the humidity cabinet test (see 4.2.2.2) in a breaker containing degreasing solvent IAW MIL-PRF-680 at 25C and agitating the solvent slightly for not more than one minute. Then, repeat this process with methanol IAW ASTM D 1152. After removal from the solvent, the test panels shall not evidence an
47、y oil residue, stain, or discoloration. 4.2.2.3 Water displacement and water stability. To determine conformance to 3.3.3, the oil shall be tested IAW method 3007 of FED-STD-791. There shall be no evidence of rust, mottling, or surface stains on the panels following the test. 4.2.2.4 Corrosiveness (
48、bimetallic couple). To determine conformance to 3.3.4, the oil shall be tested IAW ASTM-D 6547 Standard Test Method for Corrosiveness of Lubricating Fluid to Bimetallic Couple. There shall be no evidence of rust, mottling, or surface stains on the panels following the test. 4.2.2.5 Wear. To determin
49、e conformance to 3.3.5, the oil shall be tested IAW ASTM D 4172 using 40+ 0.2 kgf (392+2N). Following the test, the average scar diameter on the steel balls shall not exceed 1 mm. 4.2.3 Interface requirements verifications.4.2.3.1 Copper strip corrosion. To determine conformance to 3.4.1, the oil shall be tested IAW ASTM D 130 for 3 hours at 100C. The copper strips shall exhibit a value not more th
