The Indicator,electrical Tachometer, cataloged under National Stock Number 6620-00-809-4480, is classified within Federal Supply Class 6620 (Engine Instruments) of the Instruments and Laboratory Equipment group. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Indicator,electrical Tachometer |
| FSC / FSG | 6620 — Engine Instruments (FSG 66) |
| Parameter | Value |
|---|---|
| NSN | 6620-00-809-4480 |
| Item Name | Indicator,electrical Tachometer |
| FSC / FSG | 6620 / 66 — Engine Instruments |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | V |
| Reference | Meaning |
|---|---|
| C3152710008 | 3/2 Design control — primary reference U.S. Government activity |
| MS18099-3 | 4/1 Identification reference U.S. Government activity |
| MILI23832 | 4/1 Identification reference U.S. Government activity |
| C3152710008-0 | 5/2 Secondary reference U.S. Government activity |
| 88315220001 | 5/2 Secondary reference U.S. Government activity |
NSN 6620-00-809-4480 is a Indicator,electrical Tachometer, classified under FSC 6620, Engine Instruments. Status: active.
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.