A-A-59567/6
Hose. Hose shall be in accordance with A-A-59567.
Hose grade dash number:
-1 -
Commercial hose
-3 -
Weather and ozone-resistant hose
Class dash number:
-1 -
General non-potable water inner tube
-2 -
Potable water inner tube
Grade 1, class 1. Grade 1, class 1 hose is intended for general water discharge services.
Grade 3, class I or class 2. Grade 3, class 1 or class 2 hose is intended for water applications where
resistance to deterioration by weather and ozone is required.
Class 2 inner tube. Grade 1 or grade 3 hose with class 2 inner tube is for use with potable water.
Working pressure. Working pressure shall be in accordance with A-A-59567.
Hose assemblies. Hose assemblies shall be furnished with a male and female ends of the same type
style, class, and material as specified in the PIN.
Interface and physical dimensions. Hose assemblies supplied to this CID specification sheet shall meet
the general requirements specified in A-A-59567 and as specified herein.
Hose assembly size codes. Hose assembly size code shall be in accordance with table I.
TABLE I. Size codes for hose assemblies.
PIN size
Size
code
8
.500
10
.625
12
.750
16
1.00
20
1.25
24
1.50
32
2.00
34
2.50
48
3.00
56
3.50
64
4.00
1/ The size indicates the nominal size of the coupling to fit the
hose with that inside diameter (ID). For example, size .500 is for
a coupling to fit the.500 inch ID hose.
Length of hose assembles. Length of hose assembles shall be measured in feet in accordance with
A-A-59567. Examples: 080 for 80 feet and 250 for 250 feet.
2
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