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|  MIL-M-48557A(AR)
4.5.3.3 Test equipment. In conjunction with 4.5.3.2, the
following standard test equipment shall be utilized in the
performance of the applicable test as specified in 4.7.
NOMENCLATURE
DESCRIPTION
1.
Hot & cold chamber
standard type conforming to the
accuracies specified under Test
Facilities of MIL-F-13926.
2.
Light source standard
3.
Torque wrench
Standard shop type accurate to
10% of drawing tolerance.
4.6 Reliability assurance sample. Unless otherwise
specified in the contract, the Government shall be responsible
for reliability assurance testing. The reliability assurance
test sample shall consist of one mount selected at random by
the Government from any accepted regular production lot prior
to delivery of the first 25% of the basic contract quantity.
All mounts previously selected for First Article Test or
Special Sampling shall be excluded from the lot for purpose of
selecting the reliability assurance test sample.
4.6.1 Reliability assurance testing. After random
selection of the sample, the contractor shall provide to the
Government the inspection records, including certificates of
conformance, for the sample. The contractor shall also provide
a list of all changes, deviations, and waivers under the
contract. The sample shall be tested for reliability as
represented by the requirements of 3.7.1 through 3.7.4.1.
Testing shall be performed in accordance with the procedures
specified in 4.7.1.2 through 4.7.1.4.
4.6.2 Defects. Defects resulting from reliability
assurance testing may be assessed as sufficient evidence that
the contractor's production processes or quality control
procedures do not provide adequate assurance against product
reliability degradation. Upon identification by the Government to
the Contractor, of the specifiec quality defects found, the
contractor shall determine and apply effective corrective
action to improve his production processes or quality control
procedures as necessary to eliminate the defect(s) from mounts
not yet delivered under the contract.
4.6.3 Retest. Whenever reliability assurance test results
require corrective action by the contractor, a retest sample
shall be selected in accordance with 4.6 except that the sample
shall be selected from the first 10 telescopes produced
subsequent to implementation of the corrective action. The
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