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National Stock Number:
7420-00-269-1002
Federal Supply Class:
7420
National Item Identification Number:
002691002
Description:
ADDING AND SUBTRACTING MACHINE
Detail:
A MACHINE DESIGNED TO ADD A NUMBER OF FIGURES AND SUBTRACT ANY FIGURE AUTOMATICALLY. IT WILL NOT DIVIDE AUTOMATICALLY. IT MAY PRINT THE NUMBERS ON A TAPE, OR INDICATE THE FIGURES IN A SINGLE ROW OF OPENINGS (DIAL) OR MULTIPLE ROW OF OPENINGS (DIALS) AT TOP OR BOTTOM OF THE MACHINE. SEE ALSO ACCOUNTING MACHINE; ADDING MACHINE; AND CALCULATING MACHINE.
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Manufacturer Information:
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Techincal Specification:
| CARRIAGE LENGTH | 4.750 INCHES NOMINAL | | CARRIAGE TYPE | STATIONARY | | CURRENT TYPE | AC | | DIGIT ENTERING CAPACITY | 10 | | FREQUENCY RATING | 60.0 HERTZ NOMINAL | | KEYBOARD TYPE | COLUMNAR | | MECHANISM TYPE | CREDIT BALANCE | | OPERATION METHOD | ELECTRICAL | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | BBHB | | SPACING CAPABILITY | TRIPLE | | SPECIAL FEATURES | DOUBLE REGISTER ADDING | | UNIT TYPE | LISTING | | VOLTAGE RATING | 110.0 VOLTS NOMINAL |
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