The Meter,flow Rate Indicating, cataloged under National Stock Number 6680-01-012-5956, 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 Siemens Water Technologies Corp. Div Wallace & Tiernan Products. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6680-01-012-5956 |
| Primary Part Number | 51-100-0-500 CC/M WATER |
| Item Name | Meter,flow Rate Indicating |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Siemens Water Technologies Corp. Div Wallace & Tiernan Products |
| Status | ACTIVE |
| Scale Quantity | 1 |
| Dial Scale Marking Range | +0.0 TO 500.0 |
| Float Quantity | 1 |
| Scale Type | DIRECT CAPACITY READING |
| Meter Type | FLOAT |
| Unable to Decode | UNABLE TO DECODE |
| Material | GLASS TUBE |
| Media for Which Designed | LIQUID |
| Metering Tube Quantity | 1 |
| 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 |
|---|---|
| 51-100-0-500 CC/M WATER PRIMARY | Siemens Water Technologies Corp. Div Wallace & Tiernan Products (USA) |
| Reference | Meaning |
|---|---|
| 01191-2 | 5/9 Secondary reference Waltron Bull & Roberts, Llc |
NSN 6680-01-012-5956 is a Meter,flow Rate Indicating, manufactured by Siemens Water Technologies Corp. Div Wallace & Tiernan Products, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-012-5956 has 1 manufacturer part number on file: 51-100-0-500 CC/M WATER (Siemens Water Technologies Corp. Div Wallace & Tiernan Products).
Key specifications for 51-100-0-500 CC/M WATER: Scale Quantity: 1; Dial Scale Marking Range: +0.0 TO 500.0; Float Quantity: 1; Scale Type: DIRECT CAPACITY READING. 9 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.