The Meter,fluid Flow Indicating,diff, cataloged under National Stock Number 6680-01-577-4963, 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 Datel, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-577-4963 |
| Primary Part Number | DMS-40PC-1-RS-C |
| Item Name | Meter,fluid Flow Indicating,diff |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Datel, Inc. |
| Status | ACTIVE |
| Case Shape | RECTANGULAR |
| Material | PLASTIC POLYCARBONATE CASE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| DMS-40PC-1-RS-C PRIMARY | Datel, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 6390707 FIND 032 | 5/1 Secondary reference Naval Sea Systems Command |
NSN 6680-01-577-4963 is a Meter,fluid Flow Indicating,diff, manufactured by Datel, Inc., classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-577-4963 has 1 manufacturer part number on file: DMS-40PC-1-RS-C (Datel, Inc.).
Key specifications for DMS-40PC-1-RS-C: Case Shape: RECTANGULAR; End Item Identification: HOST PANEL ASSY; Material: PLASTIC POLYCARBONATE CASE. 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.
NSN 6680-01-577-4963 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.