The Meter,fluid Flow Indicating,diff, cataloged under National Stock Number 6680-01-235-7567, 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 Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6680-01-235-7567 |
| Primary Part Number | 12007020 |
| Item Name | Meter,fluid Flow Indicating,diff |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| Length | 16.280 INCHES NOMINAL IN |
| Totalizing Integrator Register | NOT INCLUDED |
| Case Shape | RECTANGULAR |
| Width | 4.000 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING CASE |
| Media for Which Designed | LIQUID |
| 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 |
|---|---|
| 12007020 | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
| Reference | Meaning |
|---|---|
| 10A1735SS | 3/9 Design control — primary reference Fischer and Porter Co |
NSN 6680-01-235-7567 is a Meter,fluid Flow Indicating,diff, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-235-7567 has 1 manufacturer part number on file: 12007020 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 12007020: Length: 16.280 INCHES NOMINAL IN; Totalizing Integrator Register: NOT INCLUDED; Special Features: DIRECT READING IN GPM; SCALE SHALL BE CALIBRATED AT 100 DEG. F. FLUID TEMP. AND SHALL BE 5.000 IN. LG.; SCALERANGE=0.35-3.50 GPM; ACCURACY=+ OR - 2PERCENT FULL SCALE; FLUID=MIL-H-5606A;PRESSURE=200 PSI MAX.; MOUNTING HARDWARE TO BE SUPPLIED BY VENDOR A; Case Shape: RECTANGULAR. 6 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.