The Indicator,sight,liquid, cataloged under National Stock Number 6680-00-417-7231, 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 15 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-00-417-7231 |
| Item Name | Indicator,sight,liquid |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Status | ACTIVE |
| Furnished Data | LIQUID LEVEL |
| Width Across Flats | 0.625 INCHES NOMINAL IN |
| Nominal Pipe Size for Which Designed | UNABLE TO DECODE |
| Data Furnishing Method | CLEAR WINDOW |
| End Connection Type | UNABLE TO DECODE |
| Style Designator | BULLS EYE |
| Thread Direction | UNABLE TO DECODE |
| Nominal Thread Size | UNABLE TO DECODE |
| Coupling Adapter Length | 0.900 INCHES NOMINAL IN |
| Surface Treatment | DICHROMATE AND ZINC |
| Media for Which Designed | ANY ACCEPTABLE |
| Thread Quantity Per Inch | UNABLE TO DECODE |
| Material | STEEL |
| Thread Series Designator | UNABLE TO DECODE |
| Sight Diameter | 0.438 INCHES NOMINAL IN |
| 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 |
|---|---|
| M124Z | 3/2 Design control — primary reference U.S. Government activity |
| 0001291 | 5/9 Secondary reference U.S. Government activity |
NSN 6680-00-417-7231 is a Indicator,sight,liquid, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
Key specifications for 6680-00-417-7231: Overall Height: 0.900 INCHES NOMINAL IN; Furnished Data: LIQUID LEVEL; Width Across Flats: 0.625 INCHES NOMINAL IN; Nominal Pipe Size for Which Designed: UNABLE TO DECODE. 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.