The Test Set,flow Rate Indicating Me, cataloged under National Stock Number 6680-00-547-9072, 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 Gny Equipment, Inc.. Government technical data includes 8 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-00-547-9072 |
| Primary Part Number | 66700 |
| Item Name | Test Set,flow Rate Indicating Me |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Gny Equipment, Inc. |
| Status | ACTIVE |
| Operating Test Capability | 30 TO 600 GALLONS PER MINUTE AT 150 PSIG |
| Length | 105.500 INCHES NOMINAL IN |
| Major Components | NOZZLE, HOSE REEL, METER ASSY, SINGLE POINT HOSE ASSY, SWIVEL JOINT, FUEL PRESSURE SERVICING ADAPTER, PRESSURE GAGE, TEMPERATURE GAGE, STATIC GROUND REEL, CHASSIS AND RUNNING GEAR |
| Height | 54.000 INCHES NOMINAL IN |
| Functional Description | TESTER USED TO PROVE AND CALIBRATE PERMENANTLY INSTALLED DISPLACEMENT METERS OR METERS MOUNTED ON HYDRANT REFUELING EQUIPMENT; TESTER IS DESIGNED FOR CALIBRATION OF METERS WITHIN OPERATIONAL FLOW RANGE OF 30 GPM TO 600 GPM AT OPERATING PRESSURES NOT EXCEEDING 150 PSI |
| Enclosure Feature | MULTIPLE ITEM W/HOUSING |
| Width | 69.000 INCHES NOMINAL IN |
| Test Type for Which Designed | FUEL DELIVERY SYSTEMS |
| 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 |
|---|---|
| 66700 PRIMARY | Gny Equipment, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 5350CA | 5/9 Secondary reference U.S. Government activity |
| TYPEMD3-80 | 5/9 Secondary reference Gny Equipment, Inc. |
| MILT26996TYPEMD3 | 5/9 Secondary reference U.S. Government activity |
| MIL-T-32020 | 4/1 Identification reference U.S. Government activity |
NSN 6680-00-547-9072 is a Test Set,flow Rate Indicating Me, manufactured by Gny Equipment, Inc., classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-00-547-9072 has 1 manufacturer part number on file: 66700 (Gny Equipment, Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 5961-00-841-6449, 4810-01-034-3659, 6680-01-380-6577. Verify interchangeability with system specifications before substitution.
Key specifications for 66700: Operating Test Capability: 30 TO 600 GALLONS PER MINUTE AT 150 PSIG; Length: 105.500 INCHES NOMINAL IN; Major Components: NOZZLE, HOSE REEL, METER ASSY, SINGLE POINT HOSE ASSY, SWIVEL JOINT, FUEL PRESSURE SERVICING ADAPTER, PRESSURE GAGE, TEMPERATURE GAGE, STATIC GROUND REEL, CHASSIS AND RUNNING GEAR; Height: 54.000 INCHES NOMINAL IN. 8 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.