The Meter,flow Rate Indicating, cataloged under National Stock Number 6680-01-481-3941, 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 5 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-481-3941 |
| Item Name | Meter,flow Rate Indicating |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Status | ACTIVE |
| Alarm Signal | INCLUDED |
| Unit Type | MOUNTED |
| Functional Description | PULSED DC VOLUMETRIC LIQUID FLOW RATE DETECTOR |
| Media for Which Designed | LIQUID |
| Type/model Designation | COPA-XE |
| 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 |
|---|---|
| COPA-XE | 5/9 Secondary reference Fischer and Porter Co |
| DE43FT15HR3ASAA2GD022E13 | 3/9 Design control — primary reference Fischer and Porter Co |
| 10DX4311-1/2 IN. | 5/9 Secondary reference Fischer and Porter Co |
NSN 6680-01-481-3941 is a Meter,flow Rate Indicating, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
Key specifications for 6680-01-481-3941: Alarm Signal: INCLUDED; Unit Type: MOUNTED; Special Features: METER SIZE, 1/2 IN. IN; Functional Description: PULSED DC VOLUMETRIC LIQUID FLOW RATE DETECTOR. 5 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.