# NSN 6645-01-231-7778: Meter, Time Totalizing

NSN 6645-01-231-7778 (also written 6645012317778; NIIN 01-231-7778) is a meter, time totalizing in Federal Supply Class 6645, Time Measuring Instruments. 3 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 6645-01-231-7778 (6645012317778)
- NIIN: 01-231-7778 (012317778)
- 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 T: handled under qualified products list procedures. (observed 2026-11-01)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AARA | TERMINAL QUANTITY | 2 |
| AAXX | MOUNTING TYPE | FLANGE |
| ACDC | CURRENT TYPE | DC |
| ADAQ | BODY LENGTH | INCHES NOMINAL 0.500 |
| ADAT | BODY WIDTH | INCHES NOMINAL 0.500 |
| ADMH | MOUNTING FLANGE WIDTH | INCHES NOMINAL 1.310 |
| AHGD | FLANGE HEIGHT | INCHES NOMINAL 0.870 |
| ALGC | MOUNTING CONFIGURATION | FLANGE SET BACK 0.094 IN. FROM FRONT OF METER |
| AMKD | INDICATOR TYPE | DRUM REGISTER |
| AMSE | VOLTAGE RATING | VOLTS NOMINAL 28.0 |
| ANSX | MEASUREMENT UNIT | HOURS |
| APQB | UNIT TYPE | MOUNTED |
| AQEC | MOVEMENT TYPE | ELECTRICAL |
| ARBR | BODY DEPTH | INCHES MINIMUM 1.047 AND INCHES MAXIMUM 1.094 |
| AXEA | SMALLEST INCREMENT INDICATED | 0.10 |
| AXGY | MOUNTING METHOD | SEMIFLUSH |
| BHLN | MAXIMUM MEASUREMENT | 9999.00 |
| BHLP | MARKING COLOR | WHITE |
| BHLQ | BACKGROUND COLOR | DULL BLACK |
| BHLR | ELECTRICAL MOVEMENT TYPE | SYNCHRONOUS MOTOR |
| CBBL | FEATURES PROVIDED | HERMETIC PROTECTION |
| CSCF | TERMINAL TYPE | WIRE HOOK |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 10142222 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| M7793/1-006 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-M-7793 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [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=6645012317778&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6645012317778
- 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/6645-01-231-7778/
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