The Counter,rotating, cataloged under National Stock Number 6680-00-357-1635, 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 Eaton Corp Count Control/systems Div. Government technical data includes 15 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 | 6680-00-357-1635 |
| Primary Part Number | 3-Y-8829-L-AC |
| Item Name | Counter,rotating |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Eaton Corp Count Control/systems Div |
| Status | ACTIVE |
| Numeral Display Method | DRUM |
| Register Quantity | 1 |
| Mounting Facility Type and Quantity | 6 THREADED HOLE(S) |
| Mounting Arrangement Style | TWO POSITION VERTICAL |
| Shaft Diameter | 0.155 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN |
| Register Function | UNABLE TO DECODE |
| Figure Quantity Per Register | UNABLE TO DECODE |
| Longest Vertical Distance Between Mounting Centers | 0.609 INCHES NOMINAL IN |
| Shaft Revolutions Per Count | UNABLE TO DECODE |
| Figure Height | UNABLE TO DECODE |
| Shaft Length | 0.500 INCHES NOMINAL IN |
| Color | WHITE SECOND TEMP COEFFICIENT |
| Color | BLACK THIRD TEMP COEFFICIENT |
| Mounting Type for Which Designed | UNABLE TO DECODE |
| Shaft Rotation Direction and Maximum Speed in RPM | UNABLE TO DECODE |
| 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 |
|---|---|
| 3-Y-8829-L-AC PRIMARY | Eaton Corp Count Control/systems Div (USA) |
NSN 6680-00-357-1635 is a Counter,rotating, manufactured by Eaton Corp Count Control/systems Div, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-00-357-1635 has 1 manufacturer part number on file: 3-Y-8829-L-AC (Eaton Corp Count Control/systems Div).
Key specifications for 3-Y-8829-L-AC: Numeral Display Method: DRUM; Register Quantity: 1; Mounting Facility Type and Quantity: 6 THREADED HOLE(S); Overall Height: 1.094 INCHES NOMINAL IN. 15 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.