# NSN 6645-01-501-0576: Meter, Time Totalizing

NSN 6645-01-501-0576 (also written 6645015010576; NIIN 01-501-0576) is a meter, time totalizing in Federal Supply Class 6645, Time Measuring Instruments. 1 manufacturer part number from 1 supplier is on record. No purchases are on record yet.

## Identification

- NSN: 6645-01-501-0576 (6645015010576)
- NIIN: 01-501-0576 (015010576)
- Item name: METER,TIME TOTALIZING
- Federal Supply Class: [FSC 6645 Time Measuring Instruments](https://nsnexplorer.com/fsc/6645/)
- Federal Supply Group: [FSG 66](https://nsnexplorer.com/group/66/)
- Acquisition method suffix code: AMSC Q: the government lacks adequate data or rights, but breakout to competition is expected. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ACDC | CURRENT TYPE | DC |
| AMKD | INDICATOR TYPE | DIGITAL COUNTER |
| AMSE | VOLTAGE RATING | VOLTS MINIMUM 12.0 AND VOLTS MAXIMUM 28.0 |
| APQB | UNIT TYPE | MOUNTED |
| AQEC | MOVEMENT TYPE | ELECTRICAL |
| CBBL | FEATURES PROVIDED | HERMETIC PROTECTION |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SUBMINIATURE ELAPSED TIME INDICATOR |
| FEAT | SPECIAL FEATURES | QUALIFIED TO MIL-M-7793; CASE MAY BE OF COPPER NICKEL; 4-40 CLINCH NUTS; TIN-PLATE FRONT MOUNT; STRAIGHT PIN HEADER; FLANGE OF STEEL OR BRASS; NUMERALS .035" WIDE AND .078" HIGH; OPERATING TEMP RANGE: -65 TO +125 DEG C; SETBACK IS 0.625 + OR -.015; DIELECTRIC: 600 VRMS @ SEA LEVEL |
| MATT | MATERIAL | CASE BRASS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| D16C8V4U-14-16-47 | 10236 | ELECTRODYNAMICS INC DIV L3HARRIS ELECTRODYNAMICS INC | [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=6645015010576&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6645015010576
- 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/6645-01-501-0576/
JSON: https://nsnexplorer.com/api/nsn/6645-01-501-0576.json