The Indicator,liquid Quantity, cataloged under National Stock Number 6680-01-601-2997, 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. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-601-2997 |
| Item Name | Indicator,liquid Quantity |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Status | ACTIVE |
| Individual Marking | S |
| Coil DC Resistance | 0.0 OHMS MINIMUM AND 29.0 OHMS MAXIMUM |
| Length | 2.80 INCHES NOMINAL IN |
| Current Type | DC |
| DC Voltage Rating | 28.0 VOLTS NOMINAL |
| Contact Quantity | 5 |
| Pointer Type | INDICATING ALL POINTERS |
| Presentation Type | METER |
| Height | 1.44 INCHES NOMINAL IN |
| Color | WHITE BACKGROUND OVERALL |
| Width | 1.44 INCHES NOMINAL IN |
| Pointer Purpose | AMOUNT OF FUEL IN TANK |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 169AR-910-24-2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6680-01-601-2997 is a Indicator,liquid Quantity, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
Key specifications for 6680-01-601-2997: Individual Marking: S; Coil DC Resistance: 0.0 OHMS MINIMUM AND 29.0 OHMS MAXIMUM; Length: 2.80 INCHES NOMINAL IN; Current Type: DC. 12 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.