MIL-DTL-5515F
4.3 Inspection conditions. Unless otherwise specified, all inspections shall be performed in accordance with the test
conditions specified in SAE-AS8775. Fluid and ambient temperatures shall be between 70°F (21°C) and 120°F
(49°C), unless otherwise specified in each individual test method specified herein.
4.4 Qualification inspection. Qualification inspection shall be performed on units produced with equipment and
procedures used in production.
4.4.1 Qualification test samples. Two test samples for each pressure class of the pump shall be tested in
4.4.2. Qualification inspection. Qualification inspection shall be as specified in table II.
TABLE II. Qualification inspection.
Test method
Examination or test
Requirement
paragraph
Material
Workmanship
Physical dimensions
Design and construction
Clearance volume
Displacement
Markings and identification
Structural strength
Priming
Ability to hold prime
Output pressure
Handle torque
Mechanical efficiency
Proof pressure
Burst pressure
Cold priming
Cold cycling
Volumetric efficiency
Endurance
4.4.2.1 Failures. Any failure shall be cause for refusal to grant qualification approval.
4.4.3 Retention of qualification. To retain qualification, the contractor shall forward a report at 12-month intervals to
the qualifying activity. The qualifying activity will establish the initial reporting date. The report shall consist of:
a. A summary of the results of the sampling tests performed and completed during the 12-month period,
including as a minimum the number of lots and the quantities that have passed and the number that have
failed. The results of tests of all reworked sampling lots shall be identified and accounted for.
b. A summary of the results of all periodic tests performed and completed during the 12-month period,
including the number and mode of failures.
4.4.3.1 Nonconformance. If the summary of test results indicates nonconformance with specification requirements,
and corrective action acceptable to the qualifying activity has not been taken, action may be taken to remove the
failing product from the qualified products list.
4.4.3.2 Failure to submit test data report. Failure to submit the report within 30 days after the end of each 12-month
period may result in loss of qualification for the product. In addition to the periodic submission of inspection data, the
contractor shall immediately notify the qualifying activity at any time during the 12-month period that the inspection
data indicate failure of the qualified product to meet the requirements of this specification. In the event that no
production occurred during the reporting period, a report shall be submitted certifying that the company still has the
capabilities and facilities necessary to produce the item. If during two consecutive reporting periods there has been
no production, the manufacturer may be required, at the discretion of the qualifying activity, to submit his qualified
products to testing in accordance with the qualification inspection requirements (see 4.4.2).
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