The Indicator,electrical Tachometer, cataloged under National Stock Number 6680-01-548-8471, 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 Shimpo Ameican Corp Shimpo Drives Div. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-548-8471 |
| Primary Part Number | DT-501XA-CPT |
| Item Name | Indicator,electrical Tachometer |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Shimpo Ameican Corp Shimpo Drives Div |
| Status | ACTIVE |
| Scale Range | +10.0 TO 99999.0 REVOLUTIONS PER MINUTE ALL INDICATORS ALL SCALES |
| Presentation Type | DIGITAL DISPLAY |
| 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 |
|---|---|
| DT-501XA-CPT PRIMARY | Shimpo Ameican Corp Shimpo Drives Div (USA) |
| 302-7647350 PC 15 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| DT-5TG | 5/9 Secondary reference Shimpo Ameican Corp Shimpo Drives Div |
| DT-501XA | 5/9 Secondary reference Shimpo Ameican Corp Shimpo Drives Div |
NSN 6680-01-548-8471 is a Indicator,electrical Tachometer, manufactured by Shimpo Ameican Corp Shimpo Drives Div, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-548-8471 has 2 manufacturer part numbers on file: DT-501XA-CPT (Shimpo Ameican Corp Shimpo Drives Div), 302-7647350 PC 15 (Naval Sea Systems Command).
Key specifications for DT-501XA-CPT: Scale Range: +10.0 TO 99999.0 REVOLUTIONS PER MINUTE ALL INDICATORS ALL SCALES; Presentation Type: DIGITAL DISPLAY; Part Name Assigned by Controlling Agency: INAVY-TACHOMETER, DIGITIAL; End Item Identification: WINCH SYSTEM S/A YTB-211K 835 520-8273869. 2 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.