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|  MIL-T-48409A(MU)
4.4.1 General.- 4.4.1 General. - Three assemblies shall be selected at random as a
special sampling from each 50 produced. The sample shall meet the re- The sample shall meet the re-
quirements and tests in Table II.
TABLE II
NO.
CHARACTERISTIC
REQUIREMENT
TEST PROCEDURE
Materials
401.
3.1
Applicable dwgs. &
specs - visual
Fabrication
402.
3.1
Applicable dwgs. &
specs - visual
General specification
403.
3.2
MIL-F-13926 - visual,
MIL-P-46843
NOTE: The tests in Table II shall be conducted at a temperature
between +70F and +80F.
4.4.2 Environmental. - Three assemblies shall be selected at random
as samples from each 50 produced, for from each month's production, which-
ever occure first. Each sample shall meet the requirements and tests in
Table III and shall then meet the requirements and tests in Table I.
TABLE III
NO.
CHARACTERISTIC
REQUIREMENT
TEST PROCEDURE
404. Storage temperature
3.3.2.1
4.6.2.1
(-65oF to 155F)
405. Operating temperature
3.3.2.2
4.6.2.2
(0F to 100F)
406. Vibration
3.3.2.3
4.6.2.3
407. Shock
3.3.2.4
4.6.2.4
4.4.2.1 Control tests. - Three assemblies shall be selected and meet
the requirements and tests of Table IV. These tests shall be conducted
as follow-up tests to the fires article samples at 25%, 50% and 75% points
of completionof the production contract.
TABLE IV
CHARACTERISTIC
NO.
TEST PROCEDURE
REQUIREMENT
501.
Humidity
3.3.2.5
4.6.2.5
Fungus
502.
3.3.2.6
4.6.2.6
4.4.3 Failure of samPle. - Should any one item of a special sampl-
ing fail to meet the specified test requirements, acceptance of the re-
presented inspection lot shall be suspended by the Government until ne-
cessary corrections have been made by the contractor and the resubmitted
items have been approved (see 4.3.3).
6
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