The Indicator,sight,liquid, cataloged under National Stock Number 6680-00-804-4045, 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 12 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6680-00-804-4045 |
| Item Name | Indicator,sight,liquid |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Status | ACTIVE |
| Nominal Pipe Size for Which Designed | UNABLE TO DECODE |
| Fluid Capacity | 2.000 OUNCES OZ |
| Overall Diameter | 0.8125 INCHES NOMINAL IN |
| End Connection Type | UNABLE TO DECODE |
| Style Designator | ANGLE PATTERN, SHIELDED SIDE OPENING |
| Thread Direction | UNABLE TO DECODE |
| Nominal Thread Size | UNABLE TO DECODE |
| Thread Class | UNABLE TO DECODE |
| Thread Quantity Per Inch | UNABLE TO DECODE |
| Material | COPPER ALLOY |
| Thread Series Designator | UNABLE TO DECODE |
| Sight Height | 3.875 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 |
|---|---|
| PP1987 | 5/2 Secondary reference U.S. Government activity |
| 65311-46 | 3/9 Design control — primary reference U.S. Government activity |
NSN 6680-00-804-4045 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 6680-00-804-4045: Overall Height: 6.690 INCHES NOMINAL IN; Nominal Pipe Size for Which Designed: UNABLE TO DECODE; Fluid Capacity: 2.000 OUNCES OZ; Overall Diameter: 0.8125 INCHES NOMINAL IN. 12 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.