MIL-B-49030/5A
Inches
mm
Ltr
Min
Max
Min
Max
A
.563
.625
14.30
15.88
B
1.484
1.516
37.69
38.51
C
2.594
2.782
65.89
70.66
D
1.250
1.374
31.75
34.90
E
.313
.375
7.95
9.53
F
.063
.125
1.60
3.18
G
3.626
3.750
92.10
95.25
NOTES:
1. All dimensions shown on figure are in inches.
2. Unless otherwise specified, tolerance is .062 inch.
3. Voltage and polarity markings may be placed either on the top or front face of the battery.
4. Snap-on terminals are required (see general specifications for details).
5. Metric equivalents specified in table are for general information only.
FIGURE 1. Interface and physical dimensions - Continued.
REQUIREMENTS:
Interface and physical dimensions: See figure 1.
Nominal voltage: 67.5 volts.
Usual number and type of cells: 45 "N" cells.
Usual cell connection: Series.
Terminals: Snap-on.
Weight (maximum): 1.3 pounds.
Capacity tests: When the battery is tested in accordance with the methods of examination and test of this
specification, the minimum capacity-test requirements shall be as specified herein.
First article inspection:
Vibration test.
Mechanical-shock test.
Insulation-resistance test.
Visual and mechanical (external and internal).
2