The Calculator,electronic, cataloged under National Stock Number 7420-01-133-8904, is classified within Federal Supply Class 7420 (Accounting and Calculating Machines) of the Office Machines and Visible Record Equipment group. The manufacturer of record is Sharp Electronics Corp Div Government Sales. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7420-01-133-8904 |
| Primary Part Number | CS-1181 |
| Item Name | Calculator,electronic |
| FSC / FSG | 7420 / 74 — Accounting and Calculating Machines |
| Manufacturer | Sharp Electronics Corp Div Government Sales |
| Status | ACTIVE |
| Current Type | AC |
| Digit Totalizing Capacity | 21 |
| Printing Method | DISPLAY |
| Memory Quantity | 4 |
| Automatic Multiplication Feature | INCLUDED |
| Display Type | FLUORESCENT TUBE |
| Unit Type | NONLISTING |
| Carrying Case | NOT PROVIDED |
| Frequency Rating | 60.0 HERTZ NOMINAL |
| Digit Entering Capacity | 10 |
| Voltage Rating | 120.0 VOLTS NOMINAL |
| Operation Method | ELECTRICAL |
| Keyboard Type | 11 KEY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| CS-1181 PRIMARY | Sharp Electronics Corp Div Government Sales (USA) |
| Reference | Meaning |
|---|---|
| CS-1181 | 5/9 Secondary reference Sharp Electronics Corp Professional Products Div |
NSN 7420-01-133-8904 is a Calculator,electronic, manufactured by Sharp Electronics Corp Div Government Sales, classified under FSC 7420, Accounting and Calculating Machines. Status: active.
NSN 7420-01-133-8904 has 1 manufacturer part number on file: CS-1181 (Sharp Electronics Corp Div Government Sales).
Key specifications for CS-1181: Current Type: AC; Digit Totalizing Capacity: 21; Printing Method: DISPLAY; Memory Quantity: 4. 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.