TB 11-6135-200-25
Table 2-1. Test Equipment Required
Shelf Life Yrs.
Remaining
Months
Service Life Yrs.
Quantity
Nomenclature
NSN
4
15
0
1
Multimeter, AN/USM-223
5
14
6
1
Ammeter ME-65A/U
6
14
0
1
Thermometer,
self-
7
13
6
indicating,
8
13
0
liquid in glass
9
12
3
1
Battery, Dry BA-200/U (6
10
11
4
volt)
11
10
6
1
Battery, Dry BA-305/U (30
12
9
9
volt)
13
9
2
14
8
5
15
7
8
b. For the BA-472C/U and BA-472D/U, the allowable
16
7
0
pure shelf life is set at 28 years. The allowable pure service
17
6
2
life is set at 17 years. The following chart shows the
18
5
5
maximum allowable combination of shelf and service life for
19
4
9
the batteries:
20
4
2
21
3
6
Combined Shelf/Service Life Table for BA -472/U Battery
22
3
0
23
2
6
Shelf Life Yrs
Remaining
Months
24
2
0
Service Life Yrs
25
1
6
26
1
0
0
17
5
27
0
6
1
16
8
28
0
0
2
16
0
3
15
6
7
