The Calibrator,air Flow, cataloged under National Stock Number 6680-01-508-8950, 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 Radeco, Inc. Dba Radeco Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-508-8950 |
| Primary Part Number | D-8528 |
| Item Name | Calibrator,air Flow |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Radeco, Inc. Dba Radeco Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| D-8528 PRIMARY | Radeco, Inc. Dba Radeco Inc (USA) |
| Reference | Meaning |
|---|---|
| 03-0716 | 5/1 Secondary reference U.S. Government activity |
| 6680NCM030264 | 5/1 Secondary reference Defense Medical Standardization Board |
NSN 6680-01-508-8950 is a Calibrator,air Flow, manufactured by Radeco, Inc. Dba Radeco Inc, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-508-8950 has 1 manufacturer part number on file: D-8528 (Radeco, Inc. Dba Radeco Inc).
Key specifications for D-8528: Special Features: DIGITAL READING; THREE FLOW RANGES: 4 TO 28 CUBIC FEET PER MINUTE; CERTIFIED AND TRACEABLE TO NIST; DIRECT READING AND ACCURATE; Part Name Assigned by Controlling Agency: CALIBRATION AIR FLOW DIGITAL 3 RANGES 4 TO 28 CUBIC FEET PER MINUTE F/H-809VII; End Item Identification: H-809VII. 0 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.