The Transmitter,liquid Quantity, cataloged under National Stock Number 6680-01-252-6674, 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 Tempo Products Co. Government technical data includes 4 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-252-6674 |
| Primary Part Number | 571ESU |
| Item Name | Transmitter,liquid Quantity |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Tempo Products Co |
| Status | ACTIVE |
| Actuation Method | FLOAT |
| Current Type | DC |
| Mounting Method | FLANGE |
| Media for Which Designed | INTERFACE |
| 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 |
|---|---|
| 571ESU PRIMARY | Tempo Products Co (USA) |
NSN 6680-01-252-6674 is a Transmitter,liquid Quantity, manufactured by Tempo Products Co, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-252-6674 has 1 manufacturer part number on file: 571ESU (Tempo Products Co).
Key specifications for 571ESU: Actuation Method: FLOAT; Current Type: DC; Mounting Method: FLANGE; Media for Which Designed: INTERFACE. 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.