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Page Title:
Quality Conformance Inspection Test and Examination Data |
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|  MIL-T-82570A(OS)
APPENDIX
Limits
Reference
Reading
30. QUALITY CONFORMANCE
INSPECTION TEST AND EXAMINA-
TION DATA
In calibration
4.4.4
30.1 Test equipment
4.4.5
30.2 Test procedure
30.2.1 4500 psig hydro-
static pressure, breech
4.4.5.1
mechanism
Verified
Barrel No. 1
Verified
Barrel No. 2
Verified
Barrel No. 3
30.2.2 Pneumatic system
4.4.5.2
pressure drop
Securing mechanism removed
1350 psig min
Barrel No. 1
1350 psig min
Barrel No. 2
1350 psig min
Barrel No. 3
Securing mechanism installed
750 psig min
Barrel No. 1
750 psig min
Barrel No. 2
750 psig min
Barrel No. 3
30.2.3 Breech mechanism
4.4.5.3
air loss
80.8 lbs max
Barrel No. 1
pressure loss
80.8 lbs max
Barrel No. 2
pressure loss
80.8 lbs max
Barrel No. 3
pressure loss
4.4.5.4
30.2.4 Bore size
150 lbs max
Barrel No. 1
150 lbs max
Barrel No. 2
150 lbs max
Barrel No. 3
30,2.5
No breakdown
4.4.5.5.
Dielectric strength
(3)
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