The Calculator,electronic, cataloged under National Stock Number 7420-00-286-5491, is classified within Federal Supply Class 7420 (Accounting and Calculating Machines) of the Office Machines and Visible Record Equipment group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7420-00-286-5491 |
| Item Name | Calculator,electronic |
| FSC / FSG | 7420 / 74 — Accounting and Calculating Machines |
| Status | ACTIVE |
| Current Type | AC OR DC |
| Carriage Length | 5.000 INCHES NOMINAL IN |
| Digit Totalizing Capacity | 12 |
| Spacing Capability | DOUBLE |
| Automatic Multiplication Feature | INCLUDED |
| Unit Type | LISTING |
| Carrying Case | NOT PROVIDED |
| Carriage Type | STATIONARY |
| Frequency Rating | 25.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM |
| Digit Entering Capacity | 11 |
| Voltage Rating | 110.0 VOLTS MINIMUM AND 130.0 VOLTS MAXIMUM |
| Operation Method | ELECTRICAL |
| Keyboard Type | 10 KEY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 99120-5 | 3/9 Design control — primary reference Sperry Corp |
NSN 7420-00-286-5491 is a Calculator,electronic, classified under FSC 7420, Accounting and Calculating Machines. Status: active.
Key specifications for 7420-00-286-5491: Current Type: AC OR DC; Carriage Length: 5.000 INCHES NOMINAL IN; Digit Totalizing Capacity: 12; Spacing Capability: DOUBLE. 13 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.