1、 AMSC N/A FSC 2540 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Beneficial comments, recommendations, additions, deletions clarifications, etc. and any other data which may improve this document should be sent by letter to: U.S. Army Tank-automotive and Armaments
2、 Command, ATTN: AMSRD-TAR-E/MS268, Warren, MI 48397-5000. Since contact 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 INCH-POUND MIL-DTL-32201 13 March 2006 DETAIL SPECIFICATION MIRROR ASSEMBLIES,
3、 REARVIEW, HMMWV STYLE, 12x8 INCH (NOMINAL), EXTERIOR MOUNTING This specification is approved for use by the U.S. Army Tank-automotive and Armaments Command, Department of the Army, and is available for use by all Departments and Agencies of the Department of Defense. 1. SCOPE. 1.1 Scope. This docum
4、ent covers exterior-mounted, automotive rearview mirror assemblies, without hardware or bracketry required to mount the mirror assembly to the US Army HMMWV, Armored Security Vehicle (ASV), and other type vehicles. 1.2 Classification. Mirror head assemblies are classified as follows: Type 1. - Mirro
5、r Assembly, Duplex, 12x8 inches (nominal), mini-West Coast Style, Left (Drivers) Side. Type 2. - Mirror Assembly, Duplex, 12x8 inches (nominal), Mini-West Coast Style, Right (Passenger) Side. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-32
6、201 22. APPLICABLE DOCUMENTS. 2.1 General. The documents listed in this section are specified in Sections 3 thru 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
7、 has been made to ensure the completeness of this list, document users are cautioned that they must meet all specified requirements documents cited in sections 3 and 4 of this specification, whether or not they are listed. 2.2 Specifications, standards, and handbooks. The following specifications, s
8、tandards, and handbooks form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those listed in the issue of the Department of Defense Index of Specifications and Standards (DoDISS) and supplement thereto, cited in the solicitation (
9、see 6.2). STANDARDS FEDERAL FED-STD-595 - Colors used in Government Procurement. DEPARTMENT OF DEFENSE MIL-STD-810 - Environmental Engineering Considerations and Laboratory Tests SPECIFICATIONS DEPARTMENT OF DEFENSE MIL-P-53030 - Primer Coating, Epoxy, Water Reducible, Lead and Chromate Free MIL-DTL
10、-53039 - Coating, Aliphatic Polyurethane, Single Component, Chemical Resistant Coating MIL-DTL-64159 - Coating, Water Dispersible, Aliphatic Polyurethane, Chemical Resistant Coating (Unless otherwise indicated, copies of the above specifications, standards, and handbooks are available from Document
11、Automation and Production Service, Bldg 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094 or website: http:/assist.daps.dla.mil) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-32201 32.3 Non-Government publications. The following documents
12、 form a part of this document to the extent specified herein. Unless otherwise specified, the issues of the documents that are DOD adopted are those listed in the issue of the DoDISS cited in the solicitation. Unless otherwise specified, the issues of documents not listed in the DoDISS are the issue
13、s of the documents cited in the solicitation (see 6.2). AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME) ASME Y14.5M - Dimensioning and Tolerancing (Metric) (Copies should be addressed to American Society of Mechanical Engineers, 3 Park Avenue, New York, NY 10016-5990 or website http:/www.asme.org/.)
14、 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) ASTM B117 - Standard Test Method of Salt Spray (Fog) Testing ASTM C1036 - Standard Specification for Float Glass ASTM D5486 - Standard Specification for Pressure-Sensitive Tape for Packaging, Box Closure, and Sealing (Copies are available from the A
15、merican Society for Testing and Materials, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959 http:/www.astm.org/.) SOCIETY OF AUTOMOTIVE ENGINEERS (SAE) SAE J964 - Test Procedure for Determining Reflectivity of Rear View Mirrors SAE J1960 - Accelerated Exposure of Automotive Exterior Materials
16、 Using a Controlled Irradiance Water-cooled Xenon Arc Apparatus (Copies are available from The Society of Automotive Engineers, Department 105, 400 Commonwealth Drive, Warrendale, PA 15096 http:/www.sae.org/.) EUROPEAN ECONOMIC COMMISSION EC 31971L0127 - Rear-View Mirrors of Motor Vehicles (Copies o
17、f EC 31971L0127, Section 2.5.3, and the test requirements of EC 31971L0127 Section 2.4.2 and 2.4.3 are available via Internet at the following URL: http:/europa.eu.int/comm/enterprise/automotive/directives/vehicles/dir71_127_cee.html) Provided by IHSNot for ResaleNo reproduction or networking permit
18、ted without license from IHS-,-,-MIL-DTL-32201 42.4 Other Government regulations, documents, drawings, and publications. The following other Government documents, drawings, and publications form a part of this document to the extent specified herein. Unless otherwise specified, the issues are those
19、cited in the solicitation. DRAWINGS 12369000 - Chemical Agent Resistant Coating (CARC) Paint System Index 12480725 - Mirror, Subassembly, Right Hand 12480726 - Mirror, Subassembly, Left Hand (Copies of these drawings are available from the Contracting Officer, or U.S. RDECOM-TARDEC, Attn: AMSRD-TAR-
20、E/MS 268, Warren, MI 48397-5000) DEPARTMENT OF TRANSPORTATION REGULATION 49 CFR, Part 571.111 - Rearview Mirrors (Copies of this regulation and related sections are publicly available at the following website. http:/www.access.gpo.gov/nara/cfr/waisidx/49cfr571.html) U.S. ARMY REGULATION AR70-75 - Su
21、rvivability of Army Personnel and Material (Copies of this regulation are unclassified and publicly available at the following website. http:/www.army.mil/usapa/epubs/70_Series_Collection_1.html) 2.5 Order of precedence. In the event of a conflict between the text of this document and the references
22、 cited herein, the text 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 First Article. When specified, a sample shall be subjected to first article inspection in accor
23、dance with 4.1.1. 3.2 Materials. Materials shall be as specified herein and in the applicable standards and specifications, and shall meet all of the operational and environmental requirements specified in this document. 3.2.1 Recycled, recovered, or environmentally preferable materials. Recycled, r
24、ecovered, or environmentally preferable materials should be used to the maximum extent possible provided Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-32201 5that the material meets or exceeds the operational and environmental requirements,
25、 meets all other requirements of this specification, and promotes economically advantageous life cycle costs. Used, rebuilt, or remanufactured components shall not be incorporated into the mirror assemblies. 3.2.2 Compatible materials. Components shall be fabricated from compatible materials, inhere
26、ntly corrosion and deterioration resistant or treated to provide protection against corrosion and deterioration, during storage and operational conditions. Dissimilar metals shall not be used in intimate contact with each other except to complete an electrical circuit or protect against galvanic cor
27、rosion. 3.3 Design. The Type 1 and 2 mirrors are designed for use on existing US Army-procured HMMWV and ASV equipped with Mini-West Coast Style (MWCS) mirrors only. Some of these vehicles will require use of adapters and brackets which are not described in this document, but are left to the requiri
28、ng activity. 3.3.1 Performance and dimensions. The mirror housing/case and glass lens shall meet or exceed all performance and dimensional requirements of this document regardless of the material solution used to produce the case, and physical construction and dimensions shall be limited to features
29、 shown in Figures 1 and 2 by dimension, notation, or reference documents. 3.3.2 Regulatory and safety. Mirrors shall meet the applicable regulatory and safety standards (laws and regulations) of the United States of America, North Atlantic Treaty Organization, and European Economic Community, except
30、 when formally exempted or waived for US military ground vehicles and watercraft. This requirement includes, but is not limited to, the following: a. 49 CFR Sec. 571.111, Standard No. 111, Rearview mirrors. b. EC 31971L0127, Section 2.5.3, and the test requirements of EC 31971L0127 Section 2.4.2 and
31、 2.4.3, to include the additional requirement that any partial or full displacement from the mirror housing or sagging of the mirror lens within the mirror housing during test shall be cause for rejection during testing. 3.4 Mirror Housing. Mirror housing/cases shall be non-metallic (nylon, plastic,
32、 or composite), or metal (corrosion-resistant steel or aluminum). 3.5 Mirror Lens. Mirror lenses shall be glass only. The mirror lens and its coatings shall be uniform in color, and free from stains, scratches, blisters, separations, delaminations, and misses. 3.5.1 Mirror Glass. Mirror lenses shall
33、 be “float glass” only in accordance with ASTM C1036, Type I. In addition, the use of plastic, metal, and non-glass mirror lens shall be specifically prohibited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-32201 63.5.2 Mirror reflective s
34、urfaces. The reflective surface shall be first surface chrome, and there shall be no separation of reflective coating from the mirror surface. 3.5.3 Specular reflectivity. Specular reflectivity shall be 50-70 percent (%) when tested according to SAE J964 using the total reflective light in the visib
35、le range with an angle of incidence of 45 degrees. 3.5.4 Shatter-resistant capabilities. A second or third surface laminate or coating shall be required that provides the following shatter-resistant capabilities after impact or similar damage when the mirror assembly is used for its intended purpose
36、s: 1) prevent or reduce injuries to vehicle crew and occupants from displaced mirror lens materials, 2) enable limited post-impact visual use of the mirror surface by the user, and 3) retain the mirror glass within the head/housing without sagging (displacement from its original shape). 3.6 Convex M
37、irror Convexity. Convex mirror lens shall have an average radius of 40 inches (nominal) when measured in accordance with the radius measuring method defined in 49 CFR, Chapter V, Part 571.111, Section 12, Determination of Radius of Curvature. When mirror lens orientation is required, it shall be spe
38、cified for each lens within the applicable Figures 1 and 2 requirements. 3.7 Mirror Housing/Case Color. Unless specified otherwise in the contract ordering data, the mirror housing/case shall be flat, non-reflective, Black, color number 37030 IAW FED-STD-595. When specified as part of the ordering d
39、ata, and approved by the requiring activity, permitted alternative colors are lusterless, non-reflective, Desert Tan 686A, color number 33446 or Green 383, color number 34094, IAW FED-STD-595. 3.7.1 Painting and coating restrictions. Items shall not be painted or coated whose operation or function w
40、ould be adversely affected, such as the mirror surface, fastener threads and elastometric materials with the following exception: bolt, screw, or stud threads and washers may be initially covered as long as the paint or coating doesnt interfere with the intended installation and use of the fasteners
41、 and washers or is self-removing without additional effort as part of the installation of the non-visible portion of the thread or hole. Importance is given here because of the known potential Safety hazards and potential negative impacts to operational use when the items are non-conforming. 3.7.2 M
42、etal mirror housing/cases. The cleaning, pre-treating, priming and painting of metal (steel and aluminum) mirror housing/cases shall conform to an appropriate CARC paint system selected from Army drawing no. 12369000 for external application. Reference is made to MIL-C-46168, MIL-P-53030, MIL-DTL-53
43、039, and MIL-DTL-64159. 3.7.3 Non-metallic mirror housing/cases and other components: 3.7.3.1 Color. Non-metallic mirror housing/cases and other components shall be dyed or colored throughout to the required color. Provided by IHSNot for ResaleNo reproduction or networking permitted without license
44、from IHS-,-,-MIL-DTL-32201 73.7.3.2 UV Resistance. Non-metallic mirror housing/cases and other components shall be certified ultra-violet (UV) light resistant and color stabilized for not less than 10 calendar years from date of manufacture. When tested to SAE J1960, test plaques shall show a Delta
45、E color variation of no greater than 3.0 and be no worse than 4.0 on the gray scale. 3.7.3.3 CARC paint. The exterior and interior non-glass surfaces shall not be adversely affected by the application or over-spray of MIL-STD CARC Paints and CARC Primers. Use of actual production housing/cases, othe
46、r components, or representative sample coupons of production materials for verification are permitted. 3.7.3.4 Surface finish. Non-metallic mirror housing/cases and other components shall have surface finishes equal to or better than the requirements specified for similar metallic components above,
47、and shall be free from cracks, tears, delaminations, bumps, inclusions, and sags. 3.7.4 Housing/case exterior features. Stipples, random and non-random patterns, texturing, reinforcing ribs, curvatures of flats and corners, and other similar features are permissible for all mirror housings/cases pro
48、vided that they do not conflict with or reduce performance criteria (including dimensions), to any other requirement of this document. 3.8 Corrosion Resistance. Mirror assemblies shall evidence no corrosion, discoloration, silvering deterioration, or any visually apparent reduction in reflectivity w
49、hen subjected to corrosive environmental effects. 3.9 Abrasion Resistance. When subjected to abrasion and cleaning, no visible damage shall be evident and the reflectivity of the mirror lens shall not be reduced by more than 2 percent. 3.10 Identification and marking. Mirror assembly identification and marking shall be permanent, legible, and shall include the manufacturers identification code (CA
