The Transmitter,liquid Quantity, cataloged under National Stock Number 6680-01-546-3571, 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 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-546-3571 |
| Primary Part Number | 280070 |
| 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 |
| Media for Which Designed | FUEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 6680-01-546-3571 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 6680-01-546-3571 has 2 manufacturer part numbers on file: 280070 (Tempo Products Co), 2800070 (Tempo Products Co).
Key specifications for 280070: Special Features: 6" TO 24" ELECTRICAL SENDING UNIT; USES HIGH QUALITY WIRE WINDING RESISTORS; GASKETS ARE SPECIALLY FORMULATED FOR OXYGENATED GASOLINE AND DIESEL FUELS; MADE OF ALL RUST-FREE NON-FERROUS COMPONENTS; FLOAT ARM CAN BE ROTATED AT 90 DEGREE INCREMENTS TO ASSURE CLEARNCE WITH TANK WALLS AND BAFFLES; NOT FOR USE WITH WATER; Media for Which Designed: FUEL; Part Name Assigned by Controlling Agency: (INAVY)ELECTRIC SENDING UNIT; End Item Identification: BOAT, HARBOR SECURITY, 27 FOOT, 27HS0311 FT. 1 specification is 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.