1、Comments, suggestions, or questions on this document should be addressed to: Commander, Naval Sea Systems Command, ATTN: SEA 05M2, 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 http:/assist.daps.dla.mil. AMSC N/A FSC 6850 INCH-POUND MIL-PRF-24453B(SH) 13 November 2008 SUPERSEDING MIL-I-24453A(SH) 11 December 1986 PERFORMANCE SPECIFICATION INHIBITOR,
3、CORROSION, SOLUBLE OIL This specification is approved for use by the Naval Sea Systems Command and is available for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification covers a petroleum base soluble oil corrosion inhibitor, compounded with such a
4、dditives as necessary to minimize rust formation and corrosion in water systems. 1.2 Part or identifying number (PIN). PINs to be used for petroleum based soluble oil corrosion inhibitors acquired to this specification are created as follows: M 24453 - X Prefix for military specification Specificati
5、on number Size (see code below) Size code Size Code 1 gallon A 5 gallon B Examples: a. M24453-A b. M24453-B 2. APPLICABLE 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 sec
6、tions of this specification or recommended for additional information or as examples. While every effort has been made to ensure the completeness of this list, document users are cautioned that they must meet all specified requirements of documents cited in sections 3, 4, or 5 of this specification,
7、 whether or not they are listed. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-24453B(SH) 2 2.2 Government documents. 2.2.1 Specifications, standards, and handbooks. The following specifications, standards, and handbooks form a part of this
8、 document to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or contract. FEDERAL STANDARDS FED-STD-313 - Material Safety Data, Transportation Data and Disposal Data for Hazardous Materials Furnished to Government Activities
9、DEPARTMENT OF DEFENSE SPECIFICATIONS MIL-R-6855 - Rubber, Synthetic, Sheets, Strips, Molded or Extruded Shapes, General Specification for DEPARTMENT OF DEFENSE STANDARDS MIL-STD-129 - Military Marking for Shipment and Storage MIL-STD-1916 - DoD Preferred Methods for Acceptance of Product (Copies of
10、these documents are available online at http:/assist.daps.dla.mil/quicksearch/ or http:/assist.daps.dla.mil or 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 othe
11、r 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. BUREAU OF MEDICINE AND SURGERY (BUMED) BUMEDINST 6270.8 - Procedures for Obtainin
12、g Health Hazard Assessments Pertaining to Operational Use of Hazardous Material (Copies of this document are available from the Bureau of Medicine and Surgery, Department of the Navy, 2300 E Street, NW, Washington DC 20377-5300 or online at http:/navymedicine.med.navy.mil.) DEFENSE STANDARDIZATION P
13、ROGRAM OFFICE SD-6 - Provisions Governing Qualification (Copies of this document are available online at http:/assist.daps.dla.mil/quicksearch/ or http:/assist.daps.dla.mil or from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.) CODE OF FEDERAL
14、 REGULATIONS (CFR) 29 CFR, Part 1910.1200 - Hazard Communication Standard 49 CFR, Parts 170-179 - Hazardous Materials Regulations (Copies of these documents are available from the Superintendent of Documents, U.S. Government Printing Office, Washington DC 20401 or online at www.gpoaccess.gov/index.h
15、tml.) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-24453B(SH) 3 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 documents
16、 are those cited in the solicitation or contract. ASME INTERNATIONAL ASME B46.1 - Surface Texture (Surface Roughness, Waviness, and Lay) (DoD adopted) (Copies of this document are available from ASME International, 22 Law Drive, P.O. Box 2900, Fairfield, NJ 07007-2900 or online at www.asme.org.) AST
17、M INTERNATIONAL ASTM D92 - Standard Test Method for Flash and Fire Points by Cleveland Open Cup Tester (DoD adopted) ASTM D95 - Standard Test Method for Water in Petroleum Products and Bituminous Materials by Distillation (DoD adopted) ASTM D97 - Standard Test Method for Pour Point of Petroleum Prod
18、ucts (DoD adopted) ASTM D1193 - Standard Specification for Reagent Water (DoD adopted) ASTM E29 - Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications (DoD adopted) (Copies of these documents are available from ASTM International, 100 Barr Harbor D
19、r., P.O. Box C700, West Conshohocken, PA 19428-2959 or online at www.astm.org.) 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. Nothing in this specification, however, supersedes applic
20、able 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 rounded off to the nearest unit in the last right-hand place of figures used in expressi
21、ng the limiting value, in accordance with the rounding-off procedure given in ASTM E29. 3.2 Qualification. Soluble oil corrosion inhibitors furnished under this specification shall be products that are authorized by the qualifying activity for listing on the applicable qualified products list before
22、 contract award (see 4.2 and 6.3). 3.3 Chemical and physical requirements. The soluble oil corrosion inhibitor shall conform to the chemical and physical requirements specified in table I when tested in accordance with the applicable test methods. Provided by IHSNot for ResaleNo reproduction or netw
23、orking permitted without license from IHS-,-,-MIL-PRF-24453B(SH) 4 TABLE I. Chemical and physical requirements and test methods. Property Requirement Test method references Flash point, C (F), max 121 (250) ASTM D92 and 4.5 Pour point , C (F), max -1.1 (30) ASTM D97 and 4.6 Water content, % , max 5
24、ASTM D95 and 4.7 Emulsion stability Pass 1/4.8 Simulated service tests 4.9 Corrosion rate, still water, average millimeter (mm) per year, max Cast iron Mild steel Cast aluminum, Type 355 0.0102 0.0102 0.076 4.9.4 Corrosion rate, circulating water, average mm per year, max Cast iron Mild steel Cast a
25、luminum, Type 355 0.0102 0.0102 0.076 4.9.4 Rubber swelling Pass 2/4.9.5 Deposit formation Pass 3/4.9.6 NOTES: 1/The emulsion shall show no separation of free oil from the emulsion after standing for 24 hours. Creaming (separation of a heavy emulsified oil layer at the surface) shall not be consider
26、ed free oil separation. 2/ The edges of the gaskets shall not be excessively swollen nor softened at the conclusion of the test. It shall not be possible to wipe off any rubber with the ball of the finger. 3/ The use of the corrosion inhibitor shall not result in deposit formation on metal surfaces.
27、 3.4 Toxicity. The soluble oil corrosion inhibitor shall have no adverse effect on the health of personnel when used for its intended purpose. The inhibitor shall be assessed by the Navy Environmental Health Center (NAVENVIRHLTHCEN) using the administrative Health Hazard Assessment (HHA). A flowchar
28、t for this process can be found as enclosure (1) of BUMEDINST 6270.8. The HHA is a review of the inhibitor based on information submitted by the manufacturer, to assess health hazards associated with the handling, application, use, and removal of the product. The inhibitor shall not cause any enviro
29、nmental problems during waste disposal (see 4.10 and 6.5). 3.5 Material safety data sheets (MSDS). Material safety data sheets shall be provided when specified (see 6.2 and 6.4). 4. VERIFICATION 4.1 Classification of inspections. The inspection requirements specified herein are classified as follows
30、: a. Qualification inspection (see 4.2). b. Conformance inspection (see 4.3). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-24453B(SH) 5 4.2 Qualification inspection and tests. Qualification inspection shall be conducted at a laboratory sat
31、isfactory to the Naval Sea Systems Command (NAVSEA). Qualification tests shall consist of the tests specified in table I. Application for qualification tests shall be made in accordance with “Provisions Governing Qualification SD-6” (see 6.3). 4.2.1 Sampling for qualification tests. The qualificatio
32、n sample shall consist of two 18.9 liter (L) (5-gallon) containers. The two 18.9 L (5-gallon) containers shall be sealed, labeled, and forwarded to a testing laboratory satisfactory to NAVSEA. 4.3 Conformance inspection. Conformance inspection shall include the examination of 4.3.2. 4.3.1 Lot. Inhib
33、itors manufactured as one batch shall be considered a lot for purposes of inspection. 4.3.2 Examination of filled containers. A random sample of filled containers shall be selected from each lot in accordance with MIL-STD-1916 at verification level I, sampling by attributes, using the sampling proce
34、dure (normal, tightened, or reduced) specified in the contract (see 6.2), to verify compliance with all requirements of this specification regarding fill, closure, marking, and other requirements of this specification not involving tests. Containers shall be examined for defects of the container and
35、 the closure, for evidence of leakage, and for unsatisfactory markings. Each sample filled container shall also be weighed to determine the amount of the contents. 4.4 Test procedures. The corrosion inhibitors shall be tested as specified in 4.5 through 4.9. 4.4.1 Synthetic seawater. One L of synthe
36、tic seawater, for use in the procedures in 4.8 and 4.9, shall be prepared by mixing the components listed in table II in reagent water meeting the requirements of ASTM D1193 Type II. This prepared synthetic seawater has a chloride content of approximately 20,000 parts per million (ppm). TABLE II. Sy
37、nthetic seawater. Component Grams per liter Magnesium chloride (MgCl26H2O) 11.0 Anhydrous calcium chloride (CaCl2) 1.2 Anhydrous sodium sulfate (Na2SO4) 4.0 Sodium chloride (NaCl) 25.0 4.5 Flash point. The flash point of the soluble oil shall be determined in accordance with ASTM D92 (see table I).
38、The value shall be recorded. 4.6 Pour point. The pour point of the soluble oil shall be determined in accordance with ASTM D97 (see table I). The value shall be recorded. 4.7 Water content. The water content of the soluble oil shall be determined in accordance with ASTM D95 (see table I). The value
39、shall be recorded. 4.8 Emulsification. Fifty milliliters (mL) of synthetic seawater, prepared as indicated in 4.4.1, shall be diluted to 1 L using reagent water meeting the requirements of ASTM D1193 Type II. This diluted solution has a chloride concentration of approximately 1,000 ppm. Ninety-eight
40、 mL of this diluted solution shall be mixed with 2 mL of the soluble oil in a clear plastic 118 mL (4-ounce) oil sample bottle and shaken vigorously for 1 minute to form an oil-in-water emulsion. The emulsion shall be allowed to stand at room temperature (255 C) without agitation for 24 hours and th
41、en shall be inspected for evidence of separation (see table I). A suitable constant temperature bath shall be used, if necessary, to maintain the above temperature range. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-24453B(SH) 6 4.9 Simula
42、ted service tests. 4.9.1 Preparation of specimens. A total of 15 corrosion test specimens, each measuring 5.00 centimeters (cm) by 4.44 cm by 0.317 cm (2.00 inches by 1.75 inches by 0.125 inch), shall be cut from the materials given in table III. Mild steel specimens shall be cut from rolled sheet m
43、etal; cast iron, and aluminum shall be machined from castings. Each specimen shall be drilled with a hole 0.63 cm (0.25 inch) in diameter. The center of the hole shall be 0.63 cm (0.25 inch) from the end of the long axis and 2.22 cm (0.875 inch) from the end of the short axis. The specimens shall be
44、 free of pits, burrs, and irregularities on all faces and edges. The specimen surface shall have a 0.81 micrometer (m) (32 microinch) or better average roughness in accordance with ASME B46.1. The specimen shall be measured accurately with a vernier caliper and the total surface area calculated. The
45、 specimens shall be rinsed with acetone, allowed to dry and stored in a desiccator. The specimens shall be weighed on an analytical balance to the nearest 0.1 milligram (mg), then stored in a desiccator until used. TABLE III. Test specimen requirements. Specimen material No. of specimens for tank co
46、ver (still water corrosion samples) No. of specimens for box cover (circulated water corrosion samples) 0.317 cm (0.125 inch) hot rolled mild steel plate 2 2 0.317 cm (0.125 inch) machined cast iron 2 2 0.317 cm (0.125 inch) machined Type 355 cast aluminum 3 4 4.9.2 Design of corrosion test apparatu
47、s. The apparatus (see figure 1) shall consist of a 76 L (20-gallon) tank through a centrifugal pump to an external watertight box through which the contents shall be pumped in a counterclockwise motion, circulating liquid from the bottom to the top of tank. The 76 L (20-gallon) tank shall be fitted
48、with a removable top cover, removable port cover for still water corrosion specimens, gauge glass, thermocouple, thermometer, and a thermostatically controlled stainless steel electric immersion heater. The external watertight box shall be constructed with a removable front cover. The port cover in
49、the tank and the front cover of the box shall be constructed as illustrated on figure 2 with bored lugs through which corrosion specimens shall be supported in the liquid with their long axes horizontal. Both covers shall be made watertight with rubber gaskets. A thermocouple shall be mounted in the line approximately 25 cm (10 inches) above the specimen box. A turbine flowmeter or spool piece replacement for the flowmeter during operat
