The Meter,flow Rate Indicating, cataloged under National Stock Number 6680-01-690-4359, 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 Cole-Parmer Instrument Co Llc. Government technical data includes 2 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 | 6680-01-690-4359 |
| Primary Part Number | EW-03232-23 |
| Item Name | Meter,flow Rate Indicating |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Cole-Parmer Instrument Co Llc |
| Status | ACTIVE |
| Material | GLASS FLOAT |
| Material | GLASS TUBE |
| 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 |
|---|---|
| EW-03232-23 PRIMARY | Cole-Parmer Instrument Co Llc (USA) |
NSN 6680-01-690-4359 is a Meter,flow Rate Indicating, manufactured by Cole-Parmer Instrument Co Llc, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-690-4359 has 1 manufacturer part number on file: EW-03232-23 (Cole-Parmer Instrument Co Llc).
Key specifications for EW-03232-23: Special Features: DIRECT READING,DUAL-SCALE, POLYCARBONATE SHIELD, 25,000 ML/MIN AIR, MAX PRESSURE RANGE OF 75PSI, MAX WATER FLOW RATE 640ML/MIN, MATERIAL VALVE GLASS CHAMBER W/PCTFE PLUG, FLUID TYPE AIR AND WATER, DISPLAY TYPE SIZE 13 TUBE, MATERIAL FLOW TUBE BOROSILICATE GLASS, FEATURES A 1/4 INCH NPT (M) PORT AND ACCEPTS 3/8 ID TUBING IN; Part Name Assigned by Controlling Agency: VARIABLE AREA SHIELDED FLOWMETER; Material: GLASS FLOAT; Material: GLASS TUBE. 2 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.