The Transmitter,liquid Quantity, cataloged under National Stock Number 6680-01-411-0765, 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 L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6680-01-411-0765 |
| Primary Part Number | 4981P5100-57 |
| Item Name | Transmitter,liquid Quantity |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division |
| Status | ACTIVE |
| Pressure Rating | 300.000 POUNDS PER SQUARE INCH GAGE (PSIG) NOMINAL LBS |
| 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 |
|---|---|
| 4981P5100-57 PRIMARY | L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division (USA) |
| Reference | Meaning |
|---|---|
| PL-4981A5000201-1 56381 | D/9 Drawing number reference only L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division |
NSN 6680-01-411-0765 is a Transmitter,liquid Quantity, manufactured by L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-411-0765 has 1 manufacturer part number on file: 4981P5100-57 (L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division).
Key specifications for 4981P5100-57: Pressure Rating: 300.000 POUNDS PER SQUARE INCH GAGE (PSIG) NOMINAL LBS; Special Features: CARGO OIL PUMP NO.2 DISCHARGE;SENSOR NO. CF-PT307;DFM; End Item Identification: USNS HENRY J. KAISER CLASS TAO. 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.