MIL-DTL-50700A
Table III. Sampling size and acceptance, total defects in class.
Total Allowable Defects per Sample Size
Sample Size for Major Defects
110
150
225
300
No. of Defects in Class
2-3
1
2
3
4
4-7
2
3
4
5
8 - 19
3
4
5
7
20 - 43
4
5
8
10
over 43
6
8
11
14
Sample Size for Minor Defects
110
150
225
300
No. of Defects in Class
2-3
2
3
4
5
4-7
3
4
5
7
8 - 16
4
5
8
10
17 - 48
6
8
11
14
over 48
8
11
17
20
4.3.2.1 Pin Firing, Dwg. C10521573 Covering a detail of Dwg. D11738406
Characteristics
Defect
Method of Inspection
Critical
1
Diameter of striker
Gage
2
Length of striker
Gage
3
Metal defective
Visual
Major
101
Concentricity of "0" ring groove with body
Gage
102
Concentricity of striker with body
Gage
103
True position of shear pin hole with body
Gage
104
Diameter of "0" ring groove, min.
Gage
105
Diameter of body, min.
Gage
106
Diameter of shear pin hole, max.
Gage
107
Depth of shear pin hole, max.
Gage
108
Length of "0" ring groove
Gage
109
Location of shear pin hole
Gage
110
Permissible variation of "0" ring groove
Gage
111
Protective finish inadequate or defective
Visual
112
Burr or sharp corner, except where permitted
Visual
113
Foreign matter
Visual
Minor
201
Diameter of "0" ring groove, max.
Cage
202
Diameter of body, max.
Gage
203
Diameter of shear pin hole, min.
Gage
204
Depth of shear pin hole, min.
Gage
205
Depth of counterbore
Gage
206
Total length
Gage
207
Length of body to "0" ring groove
Gage
208
Location of marking
Gage
5
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