The Generator,signal, cataloged under National Stock Number 6625-01-669-5620, is classified within Federal Supply Class 6625 (Electrical and Electronic Properties Measuring and Testing Instruments) of the Instruments and Laboratory Equipment group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-669-5620 |
| Item Name | Generator,signal |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Status | ACTIVE |
| 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 | JS |
| Weight | 12.0000 lbs |
| Cube | 2.4398 cu ft |
| Reference | Meaning |
|---|---|
| N5173B W/OPTIONS | C/1 Advisory reference — outside the item-of-supply concept Keysight Technologies Inc |
| N5173B W/OPTIONS | 3/9 Design control — primary reference Keysight Technologies, Inc. |
NSN 6625-01-669-5620 is a Generator,signal, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
Key specifications for 6625-01-669-5620: Special Features: N5173B W/OPTIONS:OPT 532-9KHZ TO 31.8GHZ;OPT UNT-AM FEATURES:LOG MODE UP TO 50DB;LINEAR MODE 100% MAX DEPTH AND FM FEATURES:DC TO 7MHZ MODULATION RATES;UP TO 320MHZ MAX DEVIATION;OPT 1E1-CALIBRATED POWER LEVELS OF -130DBM WUP TO 115DBM ATTENUATION (UP TO 40GHZ);LEVEL ACCURACY IS 9KHZ TO 40GHZ, <+/- 0.3DB DOWN TO -120DBM;OPT 1CM110A-RACK MOUNT FLANGE KIT 988.1MM H(2U) 2 FLANGE BRACKETS, FOUR HOLE PLUGS, PALETTE2015;OPT N9356C-IMPEDANCE 50, FREQUENCY RANGE 10MHZ TO 26.5GHZ. ACTION ID 45469303 GHz; Part Name Assigned by Controlling Agency: EXG X-SERIES SIGNAL GENERATOR;N5173B MICROWAVE ANALOG. 0 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.