MIL-S-53120
4.5.2 Tests.
Tests shall be in accordance with table I.
4.5.2.1 Test schedule.
TABLE I. Test schedule.
Test
Requirement
First
Quality
Test
paragraph
paragraph
I conformance
article
4
3
5
3.12.2
4.5.2.4
Compressed air
cleanliness
Pressure and leak
3.1
4.5.2.5
Watertightness
3.5
4.5.2.6
(precipitation)
3.1 & 3.12.2
Flow test
4.5.2.7
A
, Shock and vibration
4.5.2.8
3.4 & 3.8
I
(pendulum - impact)
4.5.2.9
High and low
x
3.13.1 & 3.13.2
,
temperature
4.5.2.2 Test schedule and conditions. The order of the tests for the first
article and production models, when applicable, are as follows: Shock and
vibration (pendulum - impact); component tiedown (anchoring); watertightness
(precipitation), high and low temperature; pressure and leak test; compressed air
flow; and compressed air cleanliness. The compressed air analysis sampling done
at the end of the compressed air cleanliness procedure can be done after the
compressed air flow procedure in order to preclude charging of the SDASS twice. .
The tests shall be performed at ambient temperature at the place of testing as
appropriate, unless otherwise specified in this specification. Unless specified
herein, tests shall be conducted with all SDASS components and accessories
installed and functioning as specified.
4.5.2.3 Test loq. A first article test log covering all tests in table I shall
be established tabulating the appropriate test data. A quality conformance test
log covering all tests required in table I shall be established test log covering
all tests required in table I shall be established tabulating the appropriate test
data.
4.5.2.4 Compressed air cleanliness. The compressed air cleanliness sampling
and analysis shall be conducted in accordance with the procedures and requirements
as stated in the drawing package and BB-A-1034 constituent level for table I
(pressured container air), grade A (see 6.7).
4.5.2.4.1 Failure criteria. Nonconformance to the drawing package and
BB-A-1034 procedures and results shall constitute failure of this test.
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