Product Details | ADDING AND SUBTRACTING MACHINE

7420-00-550-8420 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.

Part Alternates: C303, 7420-00-550-8420, 00-550-8420, 7420005508420, 005508420

Office Machines, Text Processing Systems and Visible Record Equipment | Accounting and Calculating Machines

Supply Group (FSG) NSN Assign. NIIN
74 01 JAN 1963 00-550-8420

Demand History | NSN 7420-00-550-8420

Part Number Request Date QTY Origin
C303 2019-09-270 4 US

Cross Reference | NSN 7420-00-550-8420

Part Number Cage Code Manufacturer
C303 09975 UNISYS CORPORATION

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Technical Data | NSN 7420-00-550-8420

Characteristic Specifications
UNIT TYPE NONLISTING
OPERATION METHOD ELECTRICAL
CURRENT TYPE AC OR DC
VOLTAGE RATING 105.000 VOLTS MINIMUM AND 125.000 VOLTS MAXIMUM
FREQUENCY RATING 25.000 HERTZ MINIMUM AND 60.000 HERTZ MAXIMUM
RADIO INTERFERENCE SHIELDING NOT PROVIDED
KEYBOARD TYPE COLUMNAR
DIGIT ENTERING CAPACITY 9
SPECIAL FEATURES DOUBLE REGISTERS
MANUFACTURERS CODE 09975
DESIGN CONTROL REFERENCE C303

Restrictions/Controls & Freight Information | NSN 7420-00-550-8420

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information