The Detector,wind Direction and Spee, cataloged under National Stock Number 6660-01-483-2183, is classified within Federal Supply Class 6660 (Meteorological Instruments and Apparatus) of the Instruments and Laboratory Equipment group. The manufacturer of record is Vaisala Meteorological Systems Inc.. Government technical data includes 4 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6660-01-483-2183 |
| Primary Part Number | WS425A1A2B |
| Item Name | Detector,wind Direction and Spee |
| FSC / FSG | 6660 / 66 — Meteorological Instruments and Apparatus |
| Manufacturer | Vaisala Meteorological Systems Inc. |
| Status | ACTIVE |
| Current Type | DC |
| Wind Speed Rotor Material | STEEL |
| DC Voltage Rating | 10.0 VOLTS MINIMUM AND 15.0 VOLTS MAXIMUM |
| Accessory Components and Quantity | SENSOR ARMS, 3;SENSOR BODY, 1; TRANSDUCER HEADS, 3 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| WS425A5A1A | Vaisala Meteorological Systems Inc. (USA) |
| WS425A1A2B PRIMARY | Vaisala Meteorological Systems Inc. (USA) |
| Reference | Meaning |
|---|---|
| WAS425A5A2B | 5/9 Secondary reference Vaisala Meteorological Systems Inc. |
| WAS425L | 5/9 Secondary reference Vaisala Meteorological Systems Inc. |
NSN 6660-01-483-2183 is a Detector,wind Direction and Spee, manufactured by Vaisala Meteorological Systems Inc., classified under FSC 6660, Meteorological Instruments and Apparatus. Status: active.
NSN 6660-01-483-2183 has 2 manufacturer part numbers on file: WS425A5A1A (Vaisala Meteorological Systems Inc.), WS425A1A2B (Vaisala Meteorological Systems Inc.).
Key specifications for WS425A1A2B: Current Type: DC; Wind Speed Rotor Material: STEEL; DC Voltage Rating: 10.0 VOLTS MINIMUM AND 15.0 VOLTS MAXIMUM; Accessory Components and Quantity: SENSOR ARMS, 3;SENSOR BODY, 1; TRANSDUCER HEADS, 3. 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.
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.