The Indicator,liquid Quantity, cataloged under National Stock Number 6680-01-453-2557, 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 Vdo-Yazaki Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-453-2557 |
| Primary Part Number | 301510 |
| Item Name | Indicator,liquid Quantity |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Vdo-Yazaki Corp |
| Status | ACTIVE |
| Electrical Connection Quantity | 3 |
| 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 |
|---|---|
| V1251015108C | Vdo-Yazaki Corp (USA) |
| 301510 PRIMARY | Vdo-Yazaki Corp (USA) |
| Reference | Meaning |
|---|---|
| EC005724 | 5/9 Secondary reference Eagle Compressors, Inc. Dba Eagle Compressors |
NSN 6680-01-453-2557 is a Indicator,liquid Quantity, manufactured by Vdo-Yazaki Corp, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-453-2557 has 2 manufacturer part numbers on file: V1251015108C (Vdo-Yazaki Corp), 301510 (Vdo-Yazaki Corp).
1 possible match (shared part number, not a government interchangeability claim): 2530-01-707-2061. Verify interchangeability with system specifications before substitution.
Key specifications for 301510: Electrical Connection Quantity: 3; Special Features: 2 1/16"DIA.;12 VOLTS. 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.