MIL-DTL-85694A
4.2.1 Requalification. Requalification shall be required when any reformulation or change is
made in the source of manufacture, purity, or composition of the base oil or organo-metallic
concentrates. A minor change in the oil formulation may be made without requalification
testing, but only after notification to, and approval by, the qualification activity (see 6.3).
4.2.2 Sampling. Qualification samples shall consist of six 8 ounce bottles of each type D21-
XXX and D19-XXX in nominal concentrations of 5 ppm, 10 ppm, 30 ppm, 50 ppm, 80 ppm, 100
ppm, 120 ppm, 300 ppm, 500 ppm, 700 ppm, and 900 ppm; six 8 ounce bottles of type D12-
XXX in nominal concentrations of 5 ppm, 10 ppm, 30 ppm, 50 ppm, 100 ppm, and 300 ppm; six
bottles of Type D3-100 and six bottles of Type D19-0 (see 6.3.1 and 6.3.2).
4.3 Conformance inspection. Conformance inspection shall consist of the tests specified in
Table III. Failure to pass any conformance test shall be cause for rejection.
TABLE III. Conformance tests.
Physical property
Requirement
Test Method
Viscosity (mm2 /s at 100 °C)
16.3 min., 21.9 max.
ASTM D445
Metal Elements (ICP-AES)
See Table V
ASTM D5185
4.3.1 Sampling and inspection. Each bulk lot (see 6.4) of material for conformance
inspection shall be sampled at random in accordance with ASTM D4057 or ASTM D4177. A
sample of two 8 ounce bottles of every production lot supplied to the procuring activity shall be
forwarded to the Naval Air Station Receiving Officer, HAZMART Bldg. 2385, Sample (AIR-
4.4.6.1), 22680 Hammond Road, Patuxent River, MD 20670.
4.3.2 Examination of filled containers. A random sample of filled containers from each lot
(see 6.4), taken in accordance with ASQ-Z1.4 shall be examined with regard to fill, closure,
sealing and leakage. Reject any container having one or more defects or for being under the
required fill.
4.3.3 Conformance test inspection report. The conformance inspection report (see 6.2) on
each lot of oil produced for U.S.Government use shall be approved by the qualification activity
(see 6.3).
4.3.4 Inspection conditions. Unless otherwise specified, all inspections shall be performed in
accordance with the test conditions specified in the applicable paragraphs of this specification.
4.4 Test methods. All tests shall be performed in accordance with Table I and 4.4.1 through
4.4.2. Failure to pass any test shall be cause for rejection.
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