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Page Title:
Table V. Noise level conditions and requirements (see 3.6.3). |
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|  MIL-R-85523A(AS)
Noise level conditions and requirements (see 3.6.3).
TABLE V.
1/3 octave band
noise level (db)
reference 2/
center frequency
reference 1/
320
95
30
400
95
30
500
95
30
630
95
30
800
95
30
1000
95
30
1250
95
30
1600
95
30
2000
95
30
2500
95
30
3150
95
30
4000
95
30
5000
95
30
6300
95
30
1/ Noise level referenced to 2.0 x 10-4 dyne/cm2(0.47 x 10-12W/m2)
2/ Noise level referenced to 2.9 x 10-4 dyne/cm2(1.00 x 10-12W/m2)
TABLE VI.
Underwater outlet pressure conditions and requirements (see
3.6.15).
Outlet flowrate
Water Depth
Maximum outlet pressure
(liters/min)
(inches H2O)
(inches H2O) 1/
0 and 100
12
23
0 and 100
24
35
0 and 100
36
47
0 and 100
48
59
0 and 100
60
71
0 and 100
72
83
1/ Maximum outlet pressure shall be measured relative to ambient above the
water.
TABLE VII.
Qualification inspection (see 4.3).
Paragraph
Inspection
Requirement
Procedure
23
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