 |
|||
|
|
|||
| ||||||||||
|
|  MIL-C-38418E(AS)
4.4.1.1 Reliability Demonstration - Unless otherwise specified by the
procuring activity (see 6.2), the control assemblies or their components
(see 4.4.1) shall be subjected to the reliability tests specified under
4.6.24, as
applicable.
Reference
MIL-STD-781
section
entitled
"'Qualification Phase of Production Reliability Tests." The Accept-Reject
Criteria for Test Plan III shall be used (3.5.3). Test level F shall be
used, except that the temperature extremes shall be +55C and -44C,
In the event of a reject decision, the
and vibration shall be 0.5g.
samples will be considered unacceptable and the testing shall be stopped
immediately until further notice from the procuring activity.
4.4.2 First Article Test Report - A First Article Test Report shall be
prepared in accordance with MIL-STD-831 and two complete copies of the
report shall be made available to the procuring activity.
Prior to
performing the First Article testing, the contractor shall obtain
procurement activity approval of the test plan (see 3.1).
4.5
Quality Conformance Inspections - Quality conformance inspections
shall consist of examinations and tests performed on the production items
to determine that they meet the requirements of the following tests:
a.
Individual tests (4.5.1).
b.
Sampling plan tests (4.5.2).
Reliability Assurance Tests (4.5.3).
c.
4.5.1 Individual Tests - Each control assembly or component, as
applicable, shall be subjected to the following tests as described. under
Section 4.6:
Displacement Gyrscope (4.6.2)
a.
Examination of product (4.6.1).
(1)
(2)
Erection cycle and accuracy (4.6.2.1).
(3)
Power Interruption (4.6.2.1.1).
(4)
Heading rotation (4.6.2.2).
(5)
Heading drift rate (4.6.2.3).
(6)
Vertical drift rate (4.6.2.4). .
Erection rate (4.6.2.5).
(7)
Fast erection (4.6.2.5.1).
(8)
35
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals