The Generator,signal, cataloged under National Stock Number 6625-01-508-4205, is classified within Federal Supply Class 6625 (Electrical and Electronic Properties Measuring and Testing Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-508-4205 |
| Item Name | Generator,signal |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Status | ACTIVE |
| Modulation Type | FM |
| Calibration Accuracy Rating | PORM 0.15 X 10(-6) X CARRIER FREQUENCY (HZ) |
| Modulator Location | INTERNAL |
| Output Impedance Rating | 50.0 OHMS NOMINAL |
| Frequency Range Rating | +0.009 TO 3200.000 MEGAHERTZ |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | WS |
| Reference | Meaning |
|---|---|
| A-A-59274 | 4/1 Identification reference Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| PD03WRLEEC127 | 5/9 Secondary reference U.S. Government activity |
NSN 6625-01-508-4205 is a Generator,signal, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 6625-01-576-9750. Verify interchangeability with system specifications before substitution.
Key specifications for 6625-01-508-4205: Overall Height: 6.500 INCHES NOMINAL IN; Modulation Type: FM; Overall Length: 14.600 INCHES NOMINAL IN; Overall Width: 13.000 INCHES NOMINAL IN. 5 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.