The Meter,flow Rate Indicating, cataloged under National Stock Number 6680-01-359-7860, 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 Fti Flow Technology Llc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-359-7860 |
| Primary Part Number | FT-12AEU3-LEA-0022 |
| Item Name | Meter,flow Rate Indicating |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Fti Flow Technology Llc |
| Status | ACTIVE |
| Special Test Features | HEX HEAD HEIGHT: 1.38" WIDTH FROM CENTER OF HEAD TO END: 3.9375", DIAMETER OF SHAFT: .75" MAX |
| Maximum Working Pressure | 3000.00 POUNDS PER SQUARE INCH (PSI) LBS |
| Material | STEEL TUBE |
| Maximum Water Capacity in Gallons Per Minute | 20.0 |
| 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 |
|---|---|
| FT-12AEU3-LEA-0022 PRIMARY | Fti Flow Technology Llc (USA) |
| 12562735 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| Reference | Meaning |
|---|---|
| AEU3-LEA-0098 | 5/9 Secondary reference Fti Flow Technology Llc |
| FT-12AEU3-LAAS1 | 5/9 Secondary reference Fti Flow Technology Llc |
| FT-12AEU3-LEA-0098 | 5/9 Secondary reference Fti Flow Technology Llc |
NSN 6680-01-359-7860 is a Meter,flow Rate Indicating, manufactured by Fti Flow Technology Llc, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-359-7860 has 2 manufacturer part numbers on file: FT-12AEU3-LEA-0022 (Fti Flow Technology Llc), 12562735 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for FT-12AEU3-LEA-0022: Special Test Features: HEX HEAD HEIGHT: 1.38" WIDTH FROM CENTER OF HEAD TO END: 3.9375", DIAMETER OF SHAFT: .75" MAX; Overall Length: 3.25 INCHES NOMINAL IN; Special Features: FLUID TEMPERATURE: RANGE -50 TO 250F, MEASUREMENT RANGE: -25 TO 200F, FLUID PRESSURE: DESIGN RANGE 3000PSI, PROOF 4500PSI MINIMUM, BURST 7500PSI MINIMUM; Part Name Assigned by Controlling Agency: FLOWMETER. 4 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.