The Calculator,electronic, cataloged under National Stock Number 7420-01-671-1818, 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 Calculated Industries Inc. Government technical data includes 3 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7420-01-671-1818 |
| Primary Part Number | 4065 |
| Item Name | Calculator,electronic |
| FSC / FSG | 7420 / 74 — Accounting and Calculating Machines |
| Manufacturer | Calculated Industries Inc |
| Status | ACTIVE |
| Power Source | BATTERY |
| Operation Method | HAND |
| Battery Quantity | 2 |
| 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 |
|---|---|
| 4065 PRIMARY | Calculated Industries Inc (USA) |
NSN 7420-01-671-1818 is a Calculator,electronic, manufactured by Calculated Industries Inc, classified under FSC 7420, Accounting and Calculating Machines. Status: active.
NSN 7420-01-671-1818 has 1 manufacturer part number on file: 4065 (Calculated Industries Inc).
Key specifications for 4065: Overall Height: 5.7 INCHES NOMINAL IN; Power Source: BATTERY; Overall Width: 3.0 INCHES NOMINAL IN; Special Features: CONSTRUCTION/CONTRACTOR TYPE ALSO WORKS STANDARD CALCULATIONS; INCLUDES SHOCK, DUST AND MOISTURE RESISTANT PROTECTIVE CASE, POCKET REFERENCE GUIDE IN ENGLISH AND SPANISH, AND 2 BATTERIES. 3 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.