MIL-PRF-62540A(AT)
4. VERIFICATION
4.1 Classification of inspection.
a. First article inspection (see 4.2).
1. Preproduction inspection (see 4.2.1).
2. Initial production inspection (see 4.2.2).
b. Conformance inspections (see 4.3).
1. Examination (see 4.3.2).
2. Tests (see 4.3.3).
4.2 First article inspection. First article inspections shall be performed on preproduction or
initial production samples as specified herein.
4.2.1 Preproduction inspection. When specified (see 6.2) the preproduction sample shall
consist of two assemblies. Preproduction inspection shall consist of inspection as specified in table
III.
TABLE III. Classification of inspections.
Conformance
Inspec-
First
Exami-
Title
Requirement
tion
article
nation
Tests
Control
Materials and
3.2 thru 3.3
4.6.1
X
X
construction
Defects (see 4.6.2
3.3.1 thru
4.6.2
X
X
and table IV)
3.3.4.4.2, 3.3.7.2
thru 3.3.10 and
3.5 thru 3.6.2
Harness transitions
3.3.4.4
4.6.3
X
X
X
Pull strength
3.3.5
4.6.4
X
X
X
Bend radius
3.3.6
4.6.5
X
X
X
Crimp tensile
3.3.7.1.1
4.6.6
X
X
X
strength
Direct current
3.4.1
4.6.7
X
X
X
resistance
Insulation
3.4.2
4.6.8
X
X
X
resistance
Environmental
3.4.3
X
4.6.9
X
X
Humidity
3.4.3.1
X
4.6.9.1
X
X
Low temperature
3.4.3.2
X
4.6.9.2
X
Storage
3.4.3.2.1
X
4.6.9.2
X
10
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