The Indicator,liquid Quantity, cataloged under National Stock Number 6680-01-348-2504, 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 Salterns Marina, T/a Golden Arrow Marine. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Indicator,liquid Quantity |
| FSC / FSG | 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments (FSG 66) |
| Manufacturers | Salterns Marina, T/a Golden Arrow Marine (CAGE KCWD6) |
| Parameter | Value |
|---|---|
| NSN | 6680-01-348-2504 |
| Primary Part Number | RV-40/21 USED ON S/N 55901-4 |
| Item Name | Indicator,liquid Quantity |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Salterns Marina, T/a Golden Arrow Marine |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| RV-40/21 USED ON S/N 55901-4 | Salterns Marina, T/a Golden Arrow Marine (GBR) |
| Reference | Meaning |
|---|---|
| RV-40 PART NUMBER 21 | 5/1 Secondary reference Salterns Marina, T/a Golden Arrow Marine |
| RV-40/21 USED ON S/N 55901-4 | 5/9 Secondary reference Golden Arrow Marine Ltd |
| RV-40/21 USED ON S/N 55901-4 | 3/2 Design control — primary reference U.S. Government activity |
| RV-40 PART NUMBER 21 | 5/9 Secondary reference Golden Arrow Marine Ltd |
NSN 6680-01-348-2504 is a Indicator,liquid Quantity, manufactured by Salterns Marina, T/a Golden Arrow Marine, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-348-2504 has 1 manufacturer part number on file: RV-40/21 USED ON S/N 55901-4 (Salterns Marina, T/a Golden Arrow Marine).
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.