The Calculator,electronic, cataloged under National Stock Number 7420-01-039-6401, 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 Hewlett-Packard Company Dba HP. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 7420-01-039-6401 |
| Primary Part Number | HP25C |
| Item Name | Calculator,electronic |
| FSC / FSG | 7420 / 74 — Accounting and Calculating Machines |
| Manufacturer | Hewlett-Packard Company Dba HP |
| Status | ACTIVE |
| Current Type | AC OR DC |
| Unit Type | NONLISTING |
| Carrying Case | PROVIDED |
| Frequency Rating | 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM |
| Digit Entering Capacity | 10 |
| Voltage Rating | 2.5 VOLTS MINIMUM AND 253.0 VOLTS MAXIMUM |
| Operation Method | ELECTRICAL |
| 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 |
|---|---|
| HP25C | Hewlett-Packard Company Dba HP (USA) |
| Reference | Meaning |
|---|---|
| HP-25C | 3/9 Design control — primary reference Hewlett-Packard Co Portable Computer Div |
NSN 7420-01-039-6401 is a Calculator,electronic, manufactured by Hewlett-Packard Company Dba HP, classified under FSC 7420, Accounting and Calculating Machines. Status: active.
NSN 7420-01-039-6401 has 1 manufacturer part number on file: HP25C (Hewlett-Packard Company Dba HP).
Key specifications for HP25C: Current Type: AC OR DC; Unit Type: NONLISTING; Special Features: 49 STEP PROGRAM MEMORY,8 ADDRESSABLE REGISTERS,CONTINUOUS MEMORY; Carrying Case: PROVIDED. 7 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.