The Receiver-Transmitter,radar, cataloged under National Stock Number 5840-01-064-9656, 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 Mph Industries, Inc Dba Mph Industries, Inc of Kentucky. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5840-01-064-9656 |
| Primary Part Number | VH-1 |
| Item Name | Receiver-Transmitter,radar |
| FSC / FSG | 5840 / 58 — Radar Equipment, Except Airborne |
| Manufacturer | Mph Industries, Inc Dba Mph Industries, Inc of Kentucky |
| Status | ACTIVE |
| DC Voltage Rating | 12.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| Transmitted Signal Frequency Rating | 10.525 GIGAHERTZ NOMINAL |
| Received Signal Frequency Rating | 10.525 GIGAHERTZ NOMINAL |
| Usage Design | LAW ENFORCEMENT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| VH-1 PRIMARY | Mph Industries, Inc Dba Mph Industries, Inc of Kentucky (USA) |
| Reference | Meaning |
|---|---|
| 000032 | 5/9 Secondary reference Mph Industries, Inc Dba Mph Industries, Inc of Kentucky |
NSN 5840-01-064-9656 is a Receiver-Transmitter,radar, manufactured by Mph Industries, Inc Dba Mph Industries, Inc of Kentucky, classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.
NSN 5840-01-064-9656 has 1 manufacturer part number on file: VH-1 (Mph Industries, Inc Dba Mph Industries, Inc of Kentucky).
2 possible matches (shared part number, not a government interchangeability claim): 5905-01-432-1716, 6505-01-471-7306. Verify interchangeability with system specifications before substitution.
Key specifications for VH-1: DC Voltage Rating: 12.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED; Overall Length: 12.000 INCHES NOMINAL IN; Overall Width: 3.000 INCHES NOMINAL IN; Transmitted Signal Frequency Rating: 10.525 GIGAHERTZ NOMINAL. 4 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.
NSN 5840-01-064-9656 has DEMIL Code C. 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.