# NSN 6680-01-642-5810: Tachometer, Electronic

NSN 6680-01-642-5810 (also written 6680016425810; NIIN 01-642-5810) is a tachometer, electronic in Federal Supply Class 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 6680-01-642-5810 (6680016425810)
- NIIN: 01-642-5810 (016425810)
- Item name: TACHOMETER,ELECTRONIC
- Federal Supply Class: [FSC 6680 Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments](https://nsnexplorer.com/fsc/6680/)
- Federal Supply Group: [FSG 66](https://nsnexplorer.com/group/66/)
- Acquisition method suffix code: AMSC Z: a commercial, nondevelopmental or off-the-shelf item. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ACDC | CURRENT TYPE | DC |
| AJSS | FREQUENCY IN HERTZ | MINIMUM 2.5 AND MAXIMUM 15.2 |
| ANBG | OPERATING RANGE | REVOLUTIONS PER MINUTE -0.01 TO 3000.00 |
| ANSZ | SCALE MEASUREMENT RANGE | -0.01 TO 3000.00 |
| AQZB | NUMERAL COLOR | WHITE |
| ARCG | DIAL BACKGROUND COLOR | BLACK |
| BGPP | CASE DESIGN | PANEL |
| BGPQ | SCALE MEASUREMENT UNIT | REVOLUTIONS PER MINUTE |
| CBBL | FEATURES PROVIDED | DIAL ILLUMINATION |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | TACHOMETER |
| ELEC | VOLTAGE IN VOLTS | 11.0 AND M28.0 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 20.70.0228 | 03479 | ENOVATION CONTROLS LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 20700246 | 66268 | MURPHY SAFETY SWITCH OF CALIFORNIA DBA MURCAL | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6680016425810&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6680016425810
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/6680-01-642-5810/
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