MIL-DTL-0050872D (AR)
TABLE II. First Article Inspection.
Cartridge Assembly and Components
PARAGRAPH
NO. OF
REQUIREMENT
REFERENCE
EXAMINATION OR TEST
SAMPLE
PARAGRAPH
INSPECTION
UNITS
METHOD
Cartridge Case (Dwg. 8844610)
Hardness
100
3.2
4.5.2
Salt spray
10
3.2
4.5.4
Diameter of vent holes (Sectioned)
25
3.2
Gage/4.5.7
Hydrostatic 2/
100
3.2
4.5.5
Tensile
6
3.2
4.5.6
Base Plug (Dwg. 8844611)
Salt spray
10
3.2
4.5.4
Cartridge Case Loading Assembly (Dwg. 8844609)
Security of crimp of base
20
3.2
4.5.8
Skirt (Dwg. 8886344)
Salt spray
4
3.2
4.5.4
Cup and Skirt Assembly (8886375)
Air pressure
50
3.2
4.5.14
Push out
50
3.2
4.5.15
Retaining Ring (Dwg. 8886340)
Push out
25
3.2
4.5.16
Fuze, PIBD, M550 (Dwg. 8886349)
X-Ray
360
3.3
4.5.18
Cartridge (Dwg. 8886371)
Functioning
288
3.4 to 3.8
4.5.23
1/
4.5.24
Environmental
72
Air pressure
50
3.2
4.5.22
Pull Test
50
3.2
4.5.21
NOTES:
1/ These tests are for informational purposes only.
2/ Cases especially prepared for this test shall be identified from regular cases by painting a red
strip around the open end, or any positive identification approved by the Contracting Officer.
7
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