The Gage,liquid Quantity,float Type, cataloged under National Stock Number 6680-01-224-5789, 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 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6680-01-224-5789 |
| Primary Part Number | 6583-00000L S-3 F-4 1/2 |
| Item Name | Gage,liquid Quantity,float Type |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Rochester Sensors, Llc |
| Status | ACTIVE |
| Mounting Hole Quantity | 2 |
| Overall Diameter | 2.438 INCHES NOMINAL IN |
| Scale Calibration | EMPTY,1/4,1/2,3/4,FULL |
| Float Protective Case | NOT PROVIDED |
| Oil Seal | NOT PROVIDED |
| Float Guide Wire | PROVIDED |
| Scale Type | STATIONARY |
| Material | ALUMINUM OR STEEL CORROSION RESISTING 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 |
|---|---|
| 6583-00000L S-3 F-4 1/2 PRIMARY | Rochester Sensors, Llc (USA) |
| Reference | Meaning |
|---|---|
| L6583-3-41/2 | 5/9 Secondary reference Triman Industries Inc |
| L6583-3-41/2 | 3/9 Design control — primary reference Rochester Sensors, Llc |
NSN 6680-01-224-5789 is a Gage,liquid Quantity,float Type, manufactured by Rochester Sensors, Llc, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-224-5789 has 1 manufacturer part number on file: 6583-00000L S-3 F-4 1/2 (Rochester Sensors, Llc).
Key specifications for 6583-00000L S-3 F-4 1/2: Mounting Hole Quantity: 2; Overall Diameter: 2.438 INCHES NOMINAL IN; Scale Calibration: EMPTY,1/4,1/2,3/4,FULL; Float Protective Case: NOT PROVIDED. 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.