The Indicator,electrical Tachometer, cataloged under National Stock Number 6680-01-175-5309, 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 Ametek Inc Dba Ametek Iscd Div Iscd. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6680-01-175-5309 |
| Primary Part Number | 530A1-47982 |
| Item Name | Indicator,electrical Tachometer |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Ametek Inc Dba Ametek Iscd Div Iscd |
| Status | ACTIVE |
| Individual Marking | TOTAL HR OPERATED |
| Current Type | DC |
| Features Provided | CARRYING CASE WITH STRAP |
| Presentation Type | ELECTRON TUBE |
| 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 |
|---|---|
| 530A1-47982 PRIMARY | Ametek Inc Dba Ametek Iscd Div Iscd (USA) |
| Reference | Meaning |
|---|---|
| 530A1-479A2 | 5/9 Secondary reference Ametek Inc Dba Ametek Iscd Div Iscd |
| 655-00-0002 | 5/9 Secondary reference Drs Sustainment Systems, Inc. |
NSN 6680-01-175-5309 is a Indicator,electrical Tachometer, manufactured by Ametek Inc Dba Ametek Iscd Div Iscd, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-175-5309 has 1 manufacturer part number on file: 530A1-47982 (Ametek Inc Dba Ametek Iscd Div Iscd).
Key specifications for 530A1-47982: Individual Marking: TOTAL HR OPERATED; Current Type: DC; Features Provided: CARRYING CASE WITH STRAP; Presentation Type: ELECTRON TUBE. 4 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.