The Modulator, cataloged under National Stock Number 5840-01-039-2123, is classified within Federal Supply Class 5840 (Radar Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Keysight Technologies Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5840-01-039-2123 |
| Primary Part Number | 86602-67001 |
| Item Name | Modulator |
| FSC / FSG | 5840 / 58 — Radar Equipment, Except Airborne |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 86602-67001 PRIMARY | Keysight Technologies Inc (USA) |
| 5086-7049 PRIMARY | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| 86602-67001 | 5/9 Secondary reference Keysight Technologies, Inc. |
| 5086-7049 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| 5086-7049 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
| 86602-67001 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
NSN 5840-01-039-2123 is a Modulator, manufactured by Keysight Technologies Inc, classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.
NSN 5840-01-039-2123 has 2 manufacturer part numbers on file: 86602-67001 (Keysight Technologies Inc), 5086-7049 (Keysight Technologies Inc).
Key specifications for 86602-67001: Criticality Code Justification: FEAT; Special Features: WEAPON SYSTEM ESSENTIAL; End Item Identification: AIRCRAFT, F-16. 1 specification is 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.
NSN 5840-01-039-2123 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.