# NSN 6640-01-652-4828: Thermometer, Thawing System, Plasm

NSN 6640-01-652-4828 (also written 6640016524828; NIIN 01-652-4828) is a thermometer, thawing system, plasm in Federal Supply Class 6640, Laboratory Equipment and Supplies. 3 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 6640-01-652-4828 (6640016524828)
- NIIN: 01-652-4828 (016524828)
- Item name: THERMOMETER,THAWING SYSTEM,PLASM
- Federal Supply Class: [FSC 6640 Laboratory Equipment and Supplies](https://nsnexplorer.com/fsc/6640/)
- Federal Supply Group: [FSG 66](https://nsnexplorer.com/group/66/)
- Acquisition method suffix code: AMSC Z: a commercial, nondevelopmental or off-the-shelf item. (observed 2026-11-04)
- Acquisition method code: 4

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | 6640-01-571-1389; THAWING SYSTEM,PLASMA |
| FEAT | SPECIAL FEATURES | THE SOLAR-POWERED DT1 THERMOMETER WITH LCD READ-OUT DISPLAYS THE CHAMBER TEMPERATURE TO A TENTH OF A DEGREE; THE STAINLESS STEEL PROBE INSERTS INTO THE WATER CHAMBER; QUICKTHAW PLASMA THAWING SYSTEMS ARE EQUIPPED WITH A BUILT-IN THERMOMETER HOLDER TO ACCEPT THE DT1; FOR USE WITH THE QUICKTHAW PLASMA THAWING SYSTEMS DH2/DH4/DH8 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | DT1 DIGITAL THERMOMETER |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 1396517 | 89875 | DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 500606-1 | 5S161 | HELMER SCIENTIFIC LLC DBA HELMER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6640NCM162591 | 64616 | DEFENSE MEDICAL STANDARDIZATION BOARD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-14 | [SPE2DH26V2816](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6640016524828) | THERMOMETER, THAWING SYSTEM, PLASMA | KAMPI COMPONENTS CO INC | $604.32 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6640016524828&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6640016524828
- 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/6640-01-652-4828/
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