MIL-C-24604(SH)
4.2 Classification of inspection. The
inspection
requirements
specified herein are classified as follows:
First article inspection (see 4.3).
(a)
Quality conformance inspection (see 4.4).
(b)
4.3
First article inspection. First article inspection shall
consist of the examination and tests specified in 4.3.1.
4.3.1
Samples for first article inspection. Six cylinders of each
size and shape shall be submitted for the tests specified in 4.3.2.
Each
sample snail be identified with the manufacturer's serial number and as
specified by the contracting activity (see 6.2.1).
4.3.2 First article inspection. First article inspection snail
Approval by
be conducted in accordance with the following schedule.
similarity to previous inspection may be possible where such documentation
Factors to be considered
is acceptable to the contracting activity.
include similarity of cylinder design, operating characteristics,
materials, production history, and fabrication technique, in addition to
Examination and tests snail be conducted in the
actual inspection data.
order listed:
One cylinder shall be examined and tested as follows:
(a)
Volumetric expansion test (see 4.6.1).
(1)
Examination (see 4.6.2).
(2)
Pressure cycle test (see 4.6.15).
(3)
(4)
Extreme temperature leakage tests (see 4.6.3.2).
Fragmentation test (see 4.6.8).
(5)
Resin content determination (see 4.6.12).
(6)
Two cylinders snail be examined and tested as follows:
(b)
(1)
Volumetric expansion test (see 4.6.1).
Examination (see 4.6.2).
(2)
Extreme temperature leakage tests (see 4.6.3.2).
(3)
Endurance test (see 4.6.6).
(4)
One cylinder shall be examined and tested as follows:
(c)
Volumetric expansion test (see 4,6.1).
(1)
Examination (see 4.6.2).
(2)
Extreme temperature leakage tests (see 4.6.3.2).
(3)
Soak cycle test (see 4.6.9).
(4)
Resin content determination (see 4.6.12).
(5)
Void content (see 4.6.13).
(6)
One cylinder shall be examined and tested as follows:
(d)
Volumetric expansion test (see 4.6.1).
(1)
Examination (see 4.6.2).
(2)
Virgin hydrostatic burst (see 4.6.7).
(3)
One cylinder snail be examined and tested as follows:
(e)
Volumetric expansion test (see 4.6.1).
(1)
(2) Examination (see 4.6.2).
Extreme temperature leakage test (see 4.6.3.2).
(3)
Vibration test (see 4.6.4).
(4)
Drop test (see 4.6.14).
(5)
Examination (see 4.6.2).
(6)
Extreme temperature leakage test (see 4.6.3.2).
(7)
Thermal-shock test (see 4.6.5).
(8)
8
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