# NSN 6645-01-480-7646: Timer, Interval

NSN 6645-01-480-7646 (also written 6645014807646; NIIN 01-480-7646) is a timer, interval in Federal Supply Class 6645, Time Measuring Instruments. 5 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 6645-01-480-7646 (6645014807646)
- NIIN: 01-480-7646 (014807646)
- Item name: TIMER,INTERVAL
- 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 D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-23)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABFY | OVERALL DEPTH | INCHES NOMINAL 1.329 |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 1.312 |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 1.000 |
| ACDC | CURRENT TYPE | DC |
| APHE | OPERATION METHOD | DC MOTOR |
| APPS | TIMER TYPE | ELECTRICAL |
| AXGY | MOUNTING METHOD | FLANGE |
| ELEC | VOLTAGE IN VOLTS | 34.0 |
| FEAT | SPECIAL FEATURES | 5 DIGIT RECTANGULAR UNIT, 99999 HOURS; FLANGE-MOUNTED WITH .125 INCH DIAMETER MOUNTING HOLES; BACK-SET IS 3/32 INCHES |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 256-7285223PN258 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 7285223 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| D16G8CD-1 | 10236 | ELECTRODYNAMICS INC DIV L3HARRIS ELECTRODYNAMICS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| K19797-F3 | 1XP56 | AI-TEK INSTRUMENTS LLC DBA AI-TEK INSTRUMENTS LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| K19797-F3 | 82227 | VDO CONTROL SYSTEMS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-10 | [SPE4A126P1243](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6645014807646) | TIMER, INTERVAL | TNL SALES LLC | $28,113.32 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6645014807646&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6645014807646
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- 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/6645-01-480-7646/
JSON: https://nsnexplorer.com/api/nsn/6645-01-480-7646.json