The Counter,electrical, cataloged under National Stock Number 6680-00-925-8409, 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. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6680-00-925-8409 |
| Item Name | Counter,electrical |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Status | ACTIVE |
| Numeral Display Method | DRUM |
| Register Quantity | 1 |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) |
| Register Function | ADD SINGLE REGISTER SINGLE TIER |
| Voltage in Volts and Current Type | 28.0 DC |
| Figure Quantity Per Register | 4 SINGLE REGISTER SINGLE TIER |
| Style Designator | UNENCLOSED SQUARE OR RECTANGULAR |
| Figure Height | 0.156 INCHES NOMINAL SINGLE REGISTER SINGLE TIER IN |
| Maximum Count Rate | 10.0 PER SECOND SINGLE REGISTER SINGLE TIER |
| Color | BLACK SINGLE REGISTER SINGLE TIER FIGURE BACKGROUND |
| Color | WHITE SINGLE REGISTER SINGLE TIER FIGURE |
| Mounting Type for Which Designed | PANEL SINGLE REGISTER SINGLE TIER |
| Register Reset Method | TOTAL COUNTER MANUAL SINGLE REGISTER SINGLE TIER |
| Terminal Type and Quantity | 2 TAB, SOLDER LUG |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| TCEBZ4E | 3/9 Design control — primary reference Societe Des Compteurs De Geneve Sodeco |
| TCEBZ4E24VDC | 5/9 Secondary reference Landis and Gyr Inc |
| TCEBZ4E | 5/9 Secondary reference Recon/optical, Inc. |
| 306751 | 5/9 Secondary reference Bell and Howell Phillipsburg Co Corporate Offices |
NSN 6680-00-925-8409 is a Counter,electrical, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 9905-01-341-1452. Verify interchangeability with system specifications before substitution.
Key specifications for 6680-00-925-8409: Numeral Display Method: DRUM; Register Quantity: 1; Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S); Overall Height: 2.047 INCHES NOMINAL IN. 14 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.