MIL-DTL-60567C
defect basis in accordance with the classification of defects. Four power (4×) magnification may be used
in performing visual examination for such defects as burrs and foreign matter. When compliance is in
doubt as a result of visual inspection, the characteristic shall be measured or gaged to determine
acceptability. All nonconforming items shall be rejected.
4.6.1 Delay Element, M14, Assembly Drawing 8596122.
Characteristic
Defect
Method of Inspection
Critical
1
Any part missing
X-ray/Visual
2
Improper assembly
X-ray/Visual
3
Ignition device not properly seated
X-ray/Visual
4
Mixed ammunition
Visual
5
Flash hole missing
Visual
6
Ignition device uncrimped or seal missing
Visual
7
Marking missing incorrect or illegible
Visual
8
Delay charge not visible through flash hole
Visual
Major
101
Concentricity of head with body
Gage
102
Diameter of body, max
Gage
103
Metal defective
Visual
104
Protective finish inadequate or defective
Visual
105
Burr
Visual
106
Foreign matter present
Visual
Minor
201
Total length, max
Gage
202
Laquer missing or inadequate
Visual
4.6.2 Body Delay, Drawing 8594081, covering a detail of Drawing 8596122.
Characteristic
Defect
Method of Inspection
Critical
1
Flash hole missing or obstructed
Visual
2
Metal defective
Visual
Major
101
Pitch diameter, external thread, min
Gage
102
Major diameter, external thread, min
Gage
103
Concentricity of body with pitch diameter of thread
Gage
104
Diameter of cavity, max
Gage
105
Diameter of head, min
Gage
106
Diameter of flash hole
Gage
107
Diameter of thread relief
Gage
108
Length from cavity face to shoulder of head diameter
Gage
109
Protective finish inadequate or defective
Visual
6
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