MIL-DTL-26517B
3.12.2 Riveting. Riveting operations shall be carefully performed to insure that the rivets are tight and
satisfactorily headed.
3.12.3 Cleaning. The power supply shall be thoroughly cleaned of loose, spattered, or excess solder, metal
chips, and other foreign material after final assembly. Burrs and sharp edges, as well as resin flash that may
crumble, shall be removed.
4. QUALITY ASSURANCE PROVISIONS
4.1 Classification of tests. The inspection and testing of the power supply shall be classified as follows:
a.
Qualification tests (see 4.3)
b.
Acceptance tests (see 4.4)
4.2 Test conditions.
4.2.1 Atmospheric conditions. Whenever the pressure and temperature existing at the time of the test are not
specified definitely, the test shall be made at atmospheric pressure (approximately 29.92 inches Hg) and at room
temperature of approximately 25° C. When tests are made with atmospheric pressure or room temperature differing
materially from the above values, proper allowances shall be made for the difference from the specified condition.
4.3 Qualification testing.
4.3.l Test samples. The qualification test samples shall consist of 4 complete power supply units representative
of the production equipment. The samples shall be identified with the manufacturer's part number and such other
information as required by the preparing activity. The samples shall be prepared as follows:
4.3.1.1 Data to accompany test samples. The test samples shall be accompanied by the following data (see
4.3.2.c):
a.
Brief operating data or instructions to enable test personnel to correctly operate the equipment.
b.
Engineering data in the form of assembly and detail drawings, wiring diagrams, et cetera.
4.3.2 Test report, test samples, and data for the procuring activity. When the tests are conducted at a location
other than the laboratory of the procuring activity, the following shall be furnished to the procuring activity:
a.
Test report. Three copies of a test report.
b.
Test samples. Sample number must identify the samples, which were tested.
c.
Data. The data required under 4.3.1.1.
4.3.3. Qualification tests. Qualification tests shall consist of all tests described under 4.5, and unless otherwise
specified, shall be conducted in the order specified in Table I.
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