MIL-DTL-46540C(AR)
TABLE IV. Examination for defects - Continued
Conformance
Requirement
Inspection
Classification
Examination or Test
Criteria
Paragraph
Method 1/, 2/
Major
116
Wall thickness, first location from inside head
Level IV
3.2
Gage
surface
117
Wall thickness, second location from inside head
Level IV
3.2
Gage
surface
118
Inside diameter, mouth, min
Level IV
3.2
Gage
119
Profile and alignment, max
Level IV
3.2
Gage
120
Length to 0.942 basic diameter, min
Level IV
3.2
Gage
121
Total length, max
Level IV
3.2
Gage
122
Diameter, body taper at location near head, min
Level IV
3.2
Gage
123
Diameter, body taper at 1.7500 location, min
Level IV
3.2
Gage
124
Diameter, body taper at location near shoulder, min
Level IV
3.2
Gage
Minor
201
Foreign matter other than oil, grease or corrosion
Level II
3.8
Visual
202
Scratch (other than draw scratch)
Level II
3.8
Visual
203
Fold or wrinkle
Level II
3.8
Visual
204
Radius at mouth of primer pocket missing or not
Level II
3.2
Visual
205
tangent to pocket side wall
Level II
3.2
Gage
206
Wall thickness at mouth
Level II
3.2
Gage
207
Total length, min
Level II
3.2
Gage
208
Diameter, extractor groove, min
Level II
3.2
Gage
209
Width, extractor groove, max
Level II
3.2
Gage
210
Web thickness
Level II
3.2
Gage
211
Diameter, flash hole
Level II
3.2
Gage
212
Diameter, head, max
Level II
3.2
Gage
213
Inside diameter, mouth, max
Level II
3.2
Gage
214
Weight
Level II
3.2
Gage
215
Length to 0.942 basic diameter, max
Level II
3.2
Visual
216
Marking incorrect, incomplete or unidentifiable
Level II
3.8
Visual
dent
Notes:
1/ MIL-STD-651 shall apply in defining and evaluating cartridge visual defects.
2/ Automated acceptance inspection equipment (AAIE) shall be used to perform all critical defect
inspections. AAIE shall be in accordance with MIL-A-70625 and approved by the government.
6
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