# NSN 6620-01-696-6940: Diagnostic Unit, Engine

NSN 6620-01-696-6940 (also written 6620016966940; NIIN 01-696-6940) is a diagnostic unit, engine in Federal Supply Class 6620, Engine Instruments. 1 manufacturer part number from 1 supplier is on record. The government has 1 open solicitation for it.

## Identification

- NSN: 6620-01-696-6940 (6620016966940)
- NIIN: 01-696-6940 (016966940)
- Item name: DIAGNOSTIC UNIT,ENGINE
- Federal Supply Class: [FSC 6620 Engine Instruments](https://nsnexplorer.com/fsc/6620/)
- 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 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AWZJ | POWER SOURCE | EXTERNAL |
| AJAG | UNPACKAGED UNIT WIDTH | MILLIMETERS NOMINAL 131.3 |
| AJAH | UNPACKAGED UNIT HEIGHT | MILLIMETERS NOMINAL 55.7 |
| AGAV | END ITEM IDENTIFICATION | COMBAT WATERCRAFT |
| AXQJ | INTELLIGENCE INPUT METHOD | ELECTRICAL |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | DIAGNOSTIC ANALYZER TEST SET |
| ACUR | DIRECT CURRENT VOLTAGE RATING IN VOLTS | 8.0 AND 28.0 |
| AJAF | UNPACKAGED UNIT LENGTH | MILLIMETERS NOMINAL 183.5 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| DDTS-KT01M | 8A1P5 | GUERRERO PROFESSIONAL SERVICES, INC. DBA DR. DIESEL TECHNOLOGIES | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE4A5-27-T-2190 | 11 | 2026-11-10 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6620016966940&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6620016966940&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6620016966940
- 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/6620-01-696-6940/
JSON: https://nsnexplorer.com/api/nsn/6620-01-696-6940.json