The Tachometer,mechanical,fixed Moun, cataloged under National Stock Number 6680-01-147-7301, 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 Kovatch Corp.. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6680-01-147-7301 |
| Primary Part Number | K-500-CH-0938 |
| Item Name | Tachometer,mechanical,fixed Moun |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Kovatch Corp. |
| Status | ACTIVE |
| Dial Quantity | 1 |
| Pointer Quantity | 1 |
| Pointer Movement Direction | CLOCKWISE |
| Mounting Feature Type | FLUSH |
| Case Shape | ROUND |
| Mounting Type | PANEL |
| 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 |
|---|---|
| K-500-CH-0938 PRIMARY | Kovatch Corp. (USA) |
| Reference | Meaning |
|---|---|
| 17MT 3114P3 | 5/2 Secondary reference U.S. Government activity |
| 17MT 3114 | 5/1 Secondary reference U.S. Government activity |
NSN 6680-01-147-7301 is a Tachometer,mechanical,fixed Moun, manufactured by Kovatch Corp., classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-147-7301 has 1 manufacturer part number on file: K-500-CH-0938 (Kovatch Corp.).
Key specifications for K-500-CH-0938: Dial Quantity: 1; Pointer Quantity: 1; Pointer Movement Direction: CLOCKWISE; Mounting Feature Type: FLUSH. 6 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.