The Tachometer,electronic, cataloged under National Stock Number 6680-01-718-7157, 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 Dynapar Corp Div Specialty Product Technologies. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-718-7157 |
| Primary Part Number | C628-40300 |
| Item Name | Tachometer,electronic |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Dynapar Corp Div Specialty Product Technologies |
| Status | ACTIVE |
| Current Type | AC |
| Case Design | PANEL |
| Voltage in Volts | 264.0 |
| Frequency in Hertz | 60.0 MAXIMUM |
| 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 |
|---|---|
| HT2804 REF B2C 7221 | Bae Systems Surface Ships Limited (GBR) |
| C628-40300 PRIMARY | Dynapar Corp Div Specialty Product Technologies (USA) |
| 26185510 | Bae Systems Integrated System Technologies Ltd (GBR) |
| C628-40300 | J. Darbyshire & Son Ltd (GBR) |
NSN 6680-01-718-7157 is a Tachometer,electronic, manufactured by Dynapar Corp Div Specialty Product Technologies, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-01-718-7157 has 4 manufacturer part numbers on file: HT2804 REF B2C 7221 (Bae Systems Surface Ships Limited), C628-40300 (Dynapar Corp Div Specialty Product Technologies), 26185510 (Bae Systems Integrated System Technologies Ltd), C628-40300 (J. Darbyshire & Son Ltd).
Key specifications for C628-40300: Current Type: AC; Case Design: PANEL; Voltage in Volts: 264.0; Frequency in Hertz: 60.0 MAXIMUM. 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.