The Generator,signal, cataloged under National Stock Number 6625-01-371-9142, is classified within Federal Supply Class 6625 (Electrical and Electronic Properties Measuring and Testing Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Keysight Technologies Inc. Government technical data includes 16 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6625-01-371-9142 |
| Primary Part Number | 8657A-001-907 |
| Item Name | Generator,signal |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Phase | SINGLE |
| Frequency Band Quantity | 1 |
| Current Type | AC |
| Modulation Type | AM AND FM |
| Accessory Identifying Number | R/N 5061-9689 PART NO. |
| Accessory Component Name | FRONT HANDLE KIT,6625-01-220-3063 |
| Supplementary Features | OPT 001,HIGH STABILITY TIME BASE; OPT 907 FRONT HANDLE KIT |
| Modulated Frequency Rating | 50.0 KILOHERTZ MINIMUM AND 260000.0 KILOHERTZ MAXIMUM |
| Calibration Accuracy Rating | 0.000000001 PARTS/DAY AFTER 45 DAYS |
| Output Impedance Rating | 50.0 OHMS NOMINAL |
| Frequency Range Rating | +0.100 TO 1040.000 MEGAHERTZ |
| Frequency Rating | 48.0 HERTZ MINIMUM AND 440.0 HERTZ MAXIMUM |
| Usage Design | 100KHZ TO 1040MHZ SYNTHESIZED SIGNAL GENERATOR,PROVIDES ACCURATE OUTPUT LEVELS TO PORM 1 DB MHz |
| Accessory Component Quantity | 1 |
| Mounting Type | BENCH |
| Voltage Rating | 100.0 VOLTS MINIMUM AND 240.0 VOLTS MAXIMUM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Weight | 10.0000 lbs |
| Cube | 1.1806 cu ft |
| Part Number | Manufacturer |
|---|---|
| 8657A-001-907 PRIMARY | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| HP-8657A-001-907 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| 8657A-001-907 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| 8657A-001-907 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
NSN 6625-01-371-9142 is a Generator,signal, manufactured by Keysight Technologies Inc, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-371-9142 has 1 manufacturer part number on file: 8657A-001-907 (Keysight Technologies Inc).
Key specifications for 8657A-001-907: Overall Height: 5.250 INCHES NOMINAL IN; Phase: SINGLE; Frequency Band Quantity: 1; Current Type: AC. 16 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.