The Anemometer, cataloged under National Stock Number 6660-01-503-2237, is classified within Federal Supply Class 6660 (Meteorological Instruments and Apparatus) of the Instruments and Laboratory Equipment group. The manufacturer of record is Campbell Scientific Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6660-01-503-2237 |
| Primary Part Number | 1220117025 |
| Item Name | Anemometer |
| FSC / FSG | 6660 / 66 — Meteorological Instruments and Apparatus |
| Manufacturer | Campbell Scientific Inc |
| Status | ACTIVE |
| Wind Speed Rotor Type | MULTIBLADED RADIAL |
| Operation Method | WIND SPEED ACTUATES VANE OF METER MOVEMENT |
| 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 |
|---|---|
| 1220117025 PRIMARY | Campbell Scientific Inc (USA) |
| Reference | Meaning |
|---|---|
| S1104W | 5/9 Secondary reference Coastal Environmental Systems, Inc. |
| 05103-12 | 3/9 Design control — primary reference R. M. Young Company Llc |
NSN 6660-01-503-2237 is a Anemometer, manufactured by Campbell Scientific Inc, classified under FSC 6660, Meteorological Instruments and Apparatus. Status: active.
NSN 6660-01-503-2237 has 1 manufacturer part number on file: 1220117025 (Campbell Scientific Inc).
1 possible match (shared part number, not a government interchangeability claim): 6660-01-579-3088. Verify interchangeability with system specifications before substitution.
Key specifications for 1220117025: Overall Height: 14.600 INCHES NOMINAL IN; Wind Speed Rotor Type: MULTIBLADED RADIAL; Overall Length: 21.700 INCHES NOMINAL IN; Special Features: EXTREMELY RUGGED, HELICOID PROPELLER, 360 DEGREE ROTATION, MEASURES WIND SPEEDS UP TP 134 MPH. 2 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.