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| MIL-T-82571A(OS)
APPENDIX
Reference
Limits
Reading
30. ACCEPTANCE TEST AND
EXAMINATION
In calibration
4.4.4
30.1 Test equipment
30.2 Test procedure
30.2.1 Hydrostatic pressure
4.4.5.1
(breech mechanisms)
4500 psig hydrostatic
pressure, Breech Mechanism
Verified
No. 1
4500 psig hydrostatic
pressure, Breech Mechanism
Verified
No. 2
4500 psig hydrostatic
pressure, Breech mechanism
Verified
No. 3
4500 psig hydrostatic
pressure, Breech Mechanism
Verified
No. 4
30.2.2 High pressure
4.4.5.2
pneumatic system pressure drop
Securing mechanism removed
1350 psig min
Barrel No. 1
1350 psig min
Barrel No. 2
Securing mechanism installed
750 psig min
Barrel No. 1
750 psig min
Barrel No. 2
30.2.3 Hydrostatic pressure
4.4.5.3
(low pressure system)
225 psig hydrostatic pres-
sure, low pressure pneumatic
Verified
system, Barrel No. 1
(3)
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