MIL-DTL-70438A(AR)
Conformance Inspection by classification of characteristics
DRAWING NUMBER
PARAGRAPH
TITLE
9347368
4.3.2.1
Plug, Universal
SHEET 1 OF 2
NEXT HIGHER
ASSEMBLY
9345325
CLASSIFICA
EXAMINATION OR TEST
CONFORMANCE
REQUIREMENT
INSPECTION
TION
CRITERIA
PARAGRAPH
METHOD
REFERENCE
Critical
None defined
Major
101
Width of eye section, min.
Level IV
3.2.1
AIE
102
Length of thread section
Level IV
3.2.1
AIE
103
Dimension from bottom thread section
Level IV
3.2.1
AIE
to bottom of flange
104
Outside diameter of shank
Level IV
3.2.1
AIE
105
Flange thickness
Level IV
3.2.1
AIE
106
Diameter of flange
Level IV
3.2.1
AIE
107
Diameter of gasket groove
Level IV
3.2.1
AIE
108
Depth of gasket groove, max.
Level IV
3.2.1
AIE
109
True position of gasket groove
Level IV
3.2.1
AIE
110
Perpendicularity of flange
Level IV
3.2.1
AIE
111
Thread pitch diameter, min.
Level IV
3.2.1
AIE
112
Thread major diameter, min.
Level IV
3.2.1
AIE
113
Tension test (see note 1)
5 minimum
3.4
4.4.3.1
114
Ductility test (see note 2)
5 minimum
3.5
4.4.3.2
115
Fracture test (see note 1)
5 minimum
3.6
4.4.3.3
116
Radius at base of shank, max.
Level IV
3.2.1
AIE
1. At least one per cavity.
2. Same samples as Major 113.
9
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