The Indicator,sight,liquid, cataloged under National Stock Number 6680-01-348-5922, 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 Naval Sea Systems Command. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-348-5922 |
| Primary Part Number | 211046002 |
| Item Name | Indicator,sight,liquid |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Furnished Data | LIQUID FLOW |
| Data Furnishing Method | CLEAR WINDOW |
| End Connection Type | UNABLE TO DECODE |
| Style Designator | DOUBLE PORT W/CAPS |
| Material Document and Classification | QQ-C-390 ALY C90300 FED SPEC SINGLE MATERIAL RESPONSE |
| Maximum Temp Rating | 150.0 FAHRENHEIT DEGF |
| Media for Which Designed | ANY ACCEPTABLE |
| Maximum Working Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Material | COPPER ALLOY |
| Sight Diameter | 2.250 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 |
| Part Number | Manufacturer |
|---|---|
| 803-6404752-AY97 | Naval Sea Systems Command (USA) |
| 211046002 PRIMARY | Naval Sea Systems Command (USA) |
| DF331261 ASSY 97 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
NSN 6680-01-348-5922 is a Indicator,sight,liquid, manufactured by Naval Sea Systems Command, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-348-5922 has 3 manufacturer part numbers on file: 803-6404752-AY97 (Naval Sea Systems Command), 211046002 (Naval Sea Systems Command), DF331261 ASSY 97 (Huntington Ingalls Inc Div Newport News Shipbuilding).
Key specifications for 211046002: Overall Height: 4.250 INCHES NOMINAL IN; Furnished Data: LIQUID FLOW; Data Furnishing Method: CLEAR WINDOW; End Connection Type: UNABLE TO DECODE. 10 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.