The Anemometer, cataloged under National Stock Number 6680-01-588-4339, is classified within Federal Supply Class 6680 (Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is J L C International, Inc. Dba Jlc International 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-588-4339 |
| Primary Part Number | EE57 |
| Item Name | Anemometer |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | J L C International, Inc. Dba Jlc International Inc |
| Status | ACTIVE |
| Overall Diameter | 0.500 INCHES NOMINAL IN |
| Functional Description | FOR MONITORING AIR VELOCITY IN HAVAC AND OEM APPLICATIONS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| EE57 PRIMARY | J L C International, Inc. Dba Jlc International Inc (USA) |
NSN 6680-01-588-4339 is a Anemometer, manufactured by J L C International, Inc. Dba Jlc International Inc, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-588-4339 has 1 manufacturer part number on file: EE57 (J L C International, Inc. Dba Jlc International Inc).
Key specifications for EE57: Overall Diameter: 0.500 INCHES NOMINAL IN; Overall Length: 4.700 INCHES NOMINAL IN; Special Features: WORKING RANGE 0.5-10M/S; 12-16VDC POWER SUPPLY VDC; Functional Description: FOR MONITORING AIR VELOCITY IN HAVAC AND OEM APPLICATIONS. 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.
NSN 6680-01-588-4339 has DEMIL Code B. 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.