MIL-DTL-5593E
TABLE I. Hose requirements - Continued. 1/ 2/
Flexibility Kinking
Tensile
Operating
Burst
Proof
Inside
Outside
strength of
test
test
Hose
pressure, pressure, pressure,
diameter
diameter
weight, diameter, assembly,
size
min
max
min
(mm)
(mm)
max
min
max
(bar)
(bar)
(bar)
(bar)
(millibar)
(g)
+ .000
3.18
20.68
41.37
137.90
113.40
138
6.89
9.53
-2
- .1.19
± 0.25
+ .000
4.78
17.24
34.47
117.21
113.40
138
6.89
11.13
-3
- 1.19
± 0.41
+ .000
6.35
13.79
27.58
86.18
113.40
276
8.62
12.70
-4
- 1.19
± 0.41
+ .000
9.53
10.34
20.68
68.95
254.01
276
10.34
15.88
-6
- 1.19
± 0.41
+ .000
12.70
10.34
17.24
51.71
453.59
414
13.79
19.84
-8
- 1.60
± 0.58
+ .000
15.88
10.34
17.24
48.26
907.18
414
13.79
23.01
-10
- 1.60
± 0.58
1/ Dimensions are in inches.
2/ Metric equivalents are given for information only.
3.4 Performance.
3.4.1 Proof pressure. When tested as specified in 4.6.2 with the applicable proof pressure as
3.4.2 Adhesion. When tested as specified in 4.6.3, the adhesion between all adjacent parts shall be
not less than 6 pounds per inch (0.45 kg per 25.4mm).
3.4.3 Tensile strength.
3.4.3.1 Hose. When tested as specified in 4.6.4.1, the tensile strength of the inner tube and the outer
cover shall be not less than 1,250 psig (86.18 bar).
3.4.3.2 Hose assembly. When tested as specified in 4.6.4.2, the end adapters shall not pull off nor
3.4.4 Elongation. When tested as specified in 4.6.5, the ultimate elongation of the inner tube and the
outer cover shall be not less than 175%.
3.4.5 Burst pressure. When tested as specified in 4.6.6, there shall be no evidence of leakage or
3.4.6 Swelling. When tested as specified in 4.6.7, the volume change shall be within 0 and
+65% for the inner tube and within 0 and +35% for the outer cover.
5
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