MIL-PRF-49404A(CR)
4.6.4 Shock. Verify compliance with the shock requirement of 3.6.4. Use of the tests
prescribed in 6.3 is recommended. Failure to meet the requirement shall constitute failure of the
test.
4.6.5 Vibration. Measure compliance with the vibration requirement of 3.6.5. Use of the
tests prescribed in 6.3 is recommended. Failure to meet the requirement shall constitute failure
of the test.
4.7 Reliability testing. Verify that the mean time between failure (MTBF) at least 5,400
hours has been attained. Use of MIL-HDBK-781 as guidance for test verification is
recommended. Failure to meet the requirement of 3.7 shall constitute failure of the test.
4.8 Preconditioning. Verify attainment of the preconditioning requirement of 3.8
(see 6.2.g).
5. PACKAGING
5.1 Packaging. For acquisition purposes, the packaging requirements shall be as specified
in the contract or purchase order (see 6.2.f). When actual packaging of material is to be
performed by DoD personnel, these personnel need to contact the responsible packaging activity
to ascertain requisite packaging requirements. Packaging requirements are maintained by the
Inventory Control Point's packaging activity within the Military Department of Defense Agency
or within the Military Department's System Command. Packaging data retrieval is available
from the managing Military Department's or Defense Agency's automated packaging files,
CD-ROM products or by contacting the responsible packaging activity.
6. NOTES
(This section contains information of a general or explanatory nature which may be helpful,
but is not mandatory).
6.1 Intended use. The Regulator is intended for biasing an array in an infrared system
(see 3.3).
6.2 Acquisition requirements. Procurement documents should specify the following:
a. Title, number and date of this specification.
b. First article tests are required.
(1) Time frame for submission of first article test reports are required.
(2) Time frame for approval of the first article test reports are required.
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