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Page Title:
Table I. Classification of Defects |
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|  MIL-B-48447A(MU)
4.3.2.3 100% Inspection. - The following requirements and related
tests shall be subjected to 100% inspection:
NO.
CHARACTERISTIC
REQUIREMENT
TEST PROCEDURE
1.
Dioptral adjustment zero
setting
4.6.7.8.1
3.15.1
2.
Resolution
4.6.7.8.4
3.16
Interchangeability
4.6.7.10
3.
3.2
TABLE I. - CLASSIFICATION OF DEFECTS
CLASS
CRITICAL: NONE
MAJOR: AQL 0.65% Defective
NO.
CHARACTERISTIC
TEST PROCEDURE
REQUIREMENT
Collimation, Pre-vibration
101.
setting
4.6.3
3.10.1
Vibration "B"
102.
4.6.4
3.4.4
Collimation change due to
103.
4.6.7.1
vibration
3.11.1
104.
Cleanliness
4.6.5
3.5
Sealing
4.6.6-
105.
3.6
Parallax
106.
4.6.7.3
3.8
107.
Image tilt
3.12
4.6.7.4
Parallelism of reticle
108.
and image
4.6.7.5
3.13
Objective focusing range 3.9
109.
4.6.7.6
Dioptral adjustmentexcursion
110.
range
4.6.7.8.2
3.15.2
Diopter backlash
111.
4.6.7.8.3
3.15.3
112.
Collimation change due to
the changing of filters
4.6.7.2
3.11.2
Magnification accuracy
4.6.7.7
113.
3.14
Operability-diopter move-
114.
ment
4.6.7.9.1
3017.1
Operability-focusing lock
115.
4.6.7.9.2
3.17.2
Operability-objective focusing
116.
mechanism
4.6.7.9.3
3.17.3
Operability-filter assembly 3.17.4
117.
4.6.7.9.4
--INOR:
M
NON--
E
NOTE:
The tests in Table I shall be conducted at a temperature
0
between +60 and +90 F.
4.3.3 Acceptance and rejection. - Rejected lots shall be screened
for all defective characteristics. Removal or correction of defective
units and resubmittance of rejected lots shall be in accordance with
"Acceptance and Rejection" as specified in MIL-STD-105.
8
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