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MIL-P-48571(MU)
4.3.2.1 Components and subassemblies.- All components and subassemblies
shall be inspected in accordance with the inspection provisions contained
in Supplementary Quality Assurance Provisions (SQAP) listed in the technical
data package (TDP).  In the absence of SQAP'S, the applicable Quality Assur-
ance Provisions of MIL-F-13926 shall apply.
4.3.2.2 Periscopes.- Examination and tests related to Section 3 herein
shall be performed on a single defect (individual characteristic) basis in
accordance with MIL-STD-105 and the sampling plans specified in Tables I, II,
III, IV and V herein.  Examination and tests for packaging, packing and
marking shall be in accordance with MIL-P-14232 and Section 5 herein. In
addition to 100% inspection as specified in 4.3.2.3, the tabulated classi-
fication of defects in Tables I, II, III, IV and V shall constitute the
minimum inspection to be performed by the supplier after first article
approval and prior to Government acceptance or rejection by item or lot.
4.3.2.3 100 Percent inspection.- The following requirements and re-
lated tests shall be subjected to 100% inspection:
TEST PROCEDURE
REQUIREMENT
CHARACTERISTIC
4.6,6.3.3
Line of sight variation, daylight
3.8.3.1.lc
1.
viewing area
4.6.6.4.3
3.8.3.1.2c
Line of sight variation, passive
2.
viewing area
4.6.6.8
Resolution, daylight viewing area
3.8.8.1
3.
3.8.8.2
4.6.6.9
4.
Resolution, passive viewing area
4.6.6.1.1
3.8.9.1
5.
Image intensifier tube
3.8.9.2
4.6.6.1.2
Image 8teadiness
6.
4.6.6.1.3
3.8.9,3
Reticle brightness
7.
4.6.6.1.4
3.8.9.4
8.
On-Off switch
Interchangeability, periscope
9.
4.6.7.2
3.2b
with mount
NOTE:
The tests in 4.3.2.3 shall be conducted at a temperature between
+60 and +90F.
TABLE I - CLASSIFICATION OF DEFECTS
CLASS
CRITICAL: NONE
MAJOR:  AQL 0.65% Defective
REQUIREMENT
TEST PROCEDURE
NO.
CHARACTERISTIC
101.
Operability, elevation
input coupling
3.5.1
4.6.2.1
102.
Operability, diopter movement -
Daylight and Passive
3.5.2
4.6.2.2
103.
Operability, focusing
mechanism - Passive
4.6.2.3
3.5.3
11

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