# NSN 6645-01-058-1506: Timer, Sequential

NSN 6645-01-058-1506 (also written 6645010581506; NIIN 01-058-1506) is a timer, sequential in Federal Supply Class 6645, Time Measuring Instruments. 7 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 6645-01-058-1506 (6645010581506)
- NIIN: 01-058-1506 (010581506)
- Item name: TIMER,SEQUENTIAL
- 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 C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | 6130010404336 |
| APPS | TIMER TYPE | ELECTRICAL |
| AQZF | CONTROL TYPE | SWITCH |
| AXGY | MOUNTING METHOD | LOCATION NOT OTHERWISE SPECIFIED PANEL |
| FEAT | SPECIAL FEATURES | 0 TO 999.9 MINUTE RANGE;120 VAC,50/60 HZ INPUT VOLTAGE;DIGITAL;3.75 IN. W,3.75 IN. H.5.31 IN. MAX LG;EXTERNALLY SWITCHABLE |
| SUPP | SUPPLEMENTARY FEATURES | COMPLETE P/N 353B347A30PX AND RETROFIT KIT 0305-265-61-70; P/N 353B347A30XPX AND RETROFIT KIT IS A SUBSTITUTE FOR OBSOLETE P/N 332B347A10PK; COMPLETE P/N 353B347A30PK-SPEC F-49722-GEA SPEC 13-009 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 332B347A10PK | 04864 | AUTOMATIC TIMING AND CONTROLS CO DIV OF SYCON CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 333D347A10PK | 59189 | GETTYS-EADS-ADAIR INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 333D347A10PK-SPEC F-49722-GEA S | 59189 | GETTYS-EADS-ADAIR INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 353B347A30PX AND RETROFIT KIT 0 | 04864 | AUTOMATIC TIMING AND CONTROLS CO DIV OF SYCON CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| ATC333D347A10PK | 5K765 | CONTROL EQUIPMENT COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| C9331-1 | 21856 | CENTROID, INC. DBA CENTROID INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| C9331-1 | 81755 | LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-05 | [SPE4A627P0963](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6645010581506) | TIMER, SEQUENTIAL | CENTROID, INC. DBA CENTROID INC | $178,138.50 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6645010581506&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6645010581506
- 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/6645-01-058-1506/
JSON: https://nsnexplorer.com/api/nsn/6645-01-058-1506.json