The Indicator,rate of Flow, cataloged under National Stock Number 6680-01-030-0839, 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 Bernhard Inc. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-030-0839 |
| Primary Part Number | 8000-C-1-C-4-A-16-I |
| Item Name | Indicator,rate of Flow |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Bernhard Inc |
| Status | ACTIVE |
| AC Voltage Rating | 115.0 VOLTS NOMINAL |
| Current Type | AC |
| Usage Design | RATE OF FLOW |
| Display Digit Quantity | 4 |
| Electrical Connection Quantity | 1 |
| Presentation Type | DIGITAL DISPLAY |
| Display Type | LIQUID CRYSTAL |
| Frequency Rating | 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM |
| 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 |
|---|---|
| 8000-C-1-C-4-A-16-I PRIMARY | Bernhard Inc (USA) |
| Reference | Meaning |
|---|---|
| 3500PR | 5/9 Secondary reference Stevens Intl Inc |
| 3500PR | 5/9 Secondary reference Bernhard Inc |
NSN 6680-01-030-0839 is a Indicator,rate of Flow, manufactured by Bernhard Inc, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-030-0839 has 1 manufacturer part number on file: 8000-C-1-C-4-A-16-I (Bernhard Inc).
Key specifications for 8000-C-1-C-4-A-16-I: AC Voltage Rating: 115.0 VOLTS NOMINAL; Current Type: AC; Usage Design: RATE OF FLOW; Display Digit Quantity: 4. 8 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.