MIL-PRF-46795 Generating System: Alternator, Rectifier, 60 Amperes, 28 VoltsThis specification covers 28 volts \(V\), direct current \(dc\) generating systems, engine driven through belt or direct connection, to provide 60 amperes \(A\) for charging and operating loads. The system consists of a rotating field alternator with integral diode rectifier and adjustable voltage regulator in a single housing. This specification also covers repair parts for this system.

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MIL-PRF-46795H

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 are those cited in the solicitation or contract (see 6.2).

AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM)

ASTM B117

- Standard Practice for Operating Salt Spray (Fog)

Apparatus (DoD Adopted).

(Application for copies should be addressed to the American Society for Testing and

Materials (ASTM), 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959 or website:

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

document, however, supersedes applicable laws and regulations unless a specific exemption has

been obtained.

3. REQUIREMENTS

3.1 First article. When specified (see 6.2), samples shall be subjected to first article

inspection in accordance with 4.3.

3.2 Materials. Materials used shall be in accordance with the manufacturer s materials

specifications for this type of item. The material shall be free of defects which adversely affect

appearance, performance, or serviceability of the finished product (see 4.6.1).

3.2.1 Recycled, recovered, or environmentally preferable 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 (see 4.6.1).

3.2.2 Prohibited material. Asbestos, cadmium, and radioactive materials shall not be

used in this item. Radioactive material is defined by Title 10, CFR, Parts 30 and 40, and other

radioactive material in which the specific activity is greater than 0.002 microcuries per gram or

the activity per item equals or exceeds 0.01 microcuries (see 4.6.1).

3.2.3 Pure tin. The use of pure tin is prohibited. Tin content used in connector materials

shall not exceed 97 percent, and an alloy material shall be chosen to inhibit the growth of tin

whiskers (see 6.4.4).