The Indicator,wind Direction and Spe, cataloged under National Stock Number 6660-01-466-7271, is classified within Federal Supply Class 6660 (Meteorological Instruments and Apparatus) of the Instruments and Laboratory Equipment group. Government technical data includes 18 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6660-01-466-7271 |
| Item Name | Indicator,wind Direction and Spe |
| FSC / FSG | 6660 / 66 — Meteorological Instruments and Apparatus |
| Status | ACTIVE |
| Individual Marking | WIND DIRECTION; WIND SPEED |
| Mounting Facility Type and Quantity | 1 BENCH AND 1 RACK |
| Phase | SINGLE |
| AC Voltage Rating | 115.0 VOLTS NOMINAL |
| Current Type | AC |
| Accuracy Rating | 1.0 MILES PER HOUR SECOND INDICATOR ALL SCALES |
| Accuracy Rating | 2.0 DEGREE QUADRANTS FIRST INDICATOR ALL SCALES |
| Supplementary Features | POWER CONSUMPTION 12 WATTS; OPERATING TEMPERATURE 40 TO 120 DEG F DEGF |
| Scale Range | +00.0 TO 120.0 KNOTS SECOND INDICATOR ALL SCALES |
| Scale Range | +00.0 TO 360.0 DEGREES FIRST INDICATOR ALL SCALES |
| Dial Outside Diameter | 4.000 INCHES NOMINAL IN |
| Pointer Type | INDICATING ALL POINTERS |
| Presentation Type | DIAL |
| Height | 7.000 INCHES NOMINAL IN |
| Depth | 11.250 INCHES NOMINAL IN |
| Frequency Rating | 60.0 HERTZ NOMINAL |
| Width | 17.250 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY CASE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 136M | 5/1 Secondary reference U.S. Government activity |
| 20454-1-5/MODEL136M | 5/2 Secondary reference U.S. Government activity |
| 20454-1-5 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6660-01-466-7271 is a Indicator,wind Direction and Spe, classified under FSC 6660, Meteorological Instruments and Apparatus. Status: active.
Key specifications for 6660-01-466-7271: Individual Marking: WIND DIRECTION; WIND SPEED; Mounting Facility Type and Quantity: 1 BENCH AND 1 RACK; Phase: SINGLE; AC Voltage Rating: 115.0 VOLTS NOMINAL. 18 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.