The Transmitter,liquid Quantity, cataloged under National Stock Number 6680-01-424-8080, 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 Rochester Sensors, Llc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-424-8080 |
| Primary Part Number | 8642-00114 |
| Item Name | Transmitter,liquid Quantity |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Rochester Sensors, Llc |
| Status | ACTIVE |
| Actuation Method | FLOAT |
| 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 |
|---|---|
| 8642-00114 PRIMARY | Rochester Sensors, Llc (USA) |
| Reference | Meaning |
|---|---|
| 1180690 | 5/9 Secondary reference Caterpillar Inc Div Caterpillar Defense |
NSN 6680-01-424-8080 is a Transmitter,liquid Quantity, manufactured by Rochester Sensors, Llc, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-424-8080 has 1 manufacturer part number on file: 8642-00114 (Rochester Sensors, Llc).
Key specifications for 8642-00114: Actuation Method: FLOAT; Special Features: CORK FLOAT,ALUMINUM BEZEL; PER CATERPILLAR (11083), P/N 1180690 IS NOW COMPOSED OF P/N 186-3736 (QTY 2) NSN 5935-01-429-0888, P/N 157-8836 (QTY 1) NSN 6680-01-509-8887 AND P/N 155-2270 (QTY 1) NSN 5930-01-477-7177; End Item Identification: LOADER SCOOP;SHIPBOARD MATERIAL HANDLING EQUIPMENT,CAGE 11083. 1 specification is 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.