The Indicator,sight,liquid, cataloged under National Stock Number 6680-01-203-2143, 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 Ametek Inc Schutte and Koerting Div. Government technical data includes 10 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-203-2143 |
| Primary Part Number | 83S-0017-M-1804-X-2.50IN-NFLG |
| Item Name | Indicator,sight,liquid |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Ametek Inc Schutte and Koerting Div |
| Status | ACTIVE |
| Furnished Data | LIQUID FLOW |
| Data Furnishing Method | CLEAR WINDOW |
| End Connection Type | UNABLE TO DECODE |
| Style Designator | DOUBLE PORT FLANGED |
| Bolt Hole Diameter | UNABLE TO DECODE |
| Bolt Hole Quantity | UNABLE TO DECODE |
| Bolt Circle Diameter | 5.875 INCHES NOMINAL IN |
| Media for Which Designed | ANY ACCEPTABLE |
| Material | COPPER ALLOY |
| Flange Outside Diameter | 6.500 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 |
|---|---|
| 83S-0017-M-1804-X-2.50IN-NFLG PRIMARY | Ametek Inc Schutte and Koerting Div (USA) |
NSN 6680-01-203-2143 is a Indicator,sight,liquid, manufactured by Ametek Inc Schutte and Koerting Div, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-203-2143 has 1 manufacturer part number on file: 83S-0017-M-1804-X-2.50IN-NFLG (Ametek Inc Schutte and Koerting Div).
Key specifications for 83S-0017-M-1804-X-2.50IN-NFLG: Overall Height: 8.625 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.