The Indicator,liquid Quantity, cataloged under National Stock Number 6680-00-663-5571, 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 15 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-00-663-5571 |
| Item Name | Indicator,liquid Quantity |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Status | ACTIVE |
| Phase | SINGLE |
| Contact Type | PIN |
| Length | 5.031 INCHES NOMINAL IN |
| AC Voltage Rating | 115.0 VOLTS NOMINAL |
| Current Type | AC |
| Electrical Connection Quantity | 1 |
| Mounting Stud Diameter | 0.170 INCHES NOMINAL IN |
| Electrical Connection Identifying Number | 412288A A |
| Accuracy Rating | 1.0 GALLONS SINGLE INDICATOR SINGLE SCALE |
| Contact Quantity | 8 |
| Illumination Color Generation Method | FLUORESCENCE |
| Height | 2.391 INCHES NOMINAL IN |
| Color | WHITE MARKER OVERALL |
| Frequency Rating | 400.0 HERTZ NOMINAL |
| Width | 2.391 INCHES NOMINAL IN |
| 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 |
|---|---|
| JG7020A49 | 3/9 Design control — primary reference U.S. Government activity |
| ANG31 | 4/1 Identification reference U.S. Government activity |
NSN 6680-00-663-5571 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 6680-00-663-5571: Phase: SINGLE; Contact Type: PIN; Length: 5.031 INCHES NOMINAL IN; AC Voltage Rating: 115.0 VOLTS NOMINAL. 15 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.