# NSN 6640-01-683-1933: Incubator, DRY Heat

NSN 6640-01-683-1933 (also written 6640016831933; NIIN 01-683-1933) is an incubator, dry heat in Federal Supply Class 6640, Laboratory Equipment and Supplies. 3 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 6640-01-683-1933 (6640016831933)
- NIIN: 01-683-1933 (016831933)
- Item name: INCUBATOR,DRY HEAT
- 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 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| BDWT | HEATING METHOD | ELECTRICAL |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 7.9 |
| AMSE | VOLTAGE RATING | VOLTS MINIMUM 100.0 AND VOLTS MAXIMUM 120.0 |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 3.9 |
| AFGA | OPERATING TEMP RANGE | CELSIUS 5.0 TO 130.0 |
| ACDC | CURRENT TYPE | AC |
| FEAT | SPECIAL FEATURES | DRY BATH INCUBATOR PACKAGE INCLUDES: 1 DIGITAL DRY BATH 2-BLOCK 115V INCUBATOR. BLOCKS NOT INCLUDED, MUST BE ORDERED SEPARATELY. THERMO SCIENTIFIC. |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | DRY BATH INCUBATOR |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 1558021 | 89875 | DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6640NCM195638 | 64616 | DEFENSE MEDICAL STANDARDIZATION BOARD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 88870008 | 55957 | THERMO FISHER SCIENTIFIC (ASHEVILLE) LLC DIV LABORATORY PRODUCTS DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-08 | $934.00 | 1 | MIDLAND SCIENTIFIC INC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6640016831933) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-08 | [SPE2DH26V3026](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6640016831933) | INCUBATOR, DRY HEAT | MIDLAND SCIENTIFIC INC | $934.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6640016831933&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6640016831933
- 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/6640-01-683-1933/
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