# NSN 6550-01-530-5903: Chip, Carbon Dioxide

NSN 6550-01-530-5903 (also written 6550015305903; NIIN 01-530-5903) is a chip, carbon dioxide in Federal Supply Class 6550, In Vitro Diagnostic Substances, Reagents, Test Kits and Sets. 4 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 6550-01-530-5903 (6550015305903)
- NIIN: 01-530-5903 (015305903)
- Item name: CHIP,CARBON DIOXIDE
- Federal Supply Class: [FSC 6550 In Vitro Diagnostic Substances, Reagents, Test Kits and Sets](https://nsnexplorer.com/fsc/6550/)
- Federal Supply Group: [FSG 65](https://nsnexplorer.com/group/65/)
- 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 |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | GAS ANALYZER, NSN: 6630-01-479-2133 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | CHIP CARBON DIOXIDE REAGENT F/GAS ANALYZER |
| FEAT | SPECIAL FEATURES | CHIP CONTAINS TEN MEASUREMENT CAPILLARIES FILLED WITH A CARBON DIOXIDE REAGENT DETECTION SYSTEM; THE MEASURING RANGE IS 200 TO 3000 PPM; THE TEST CAPABILITY: 10 TESTS; FOR CMS ANALYZER |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 01-0104 | 89875 | DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6406190 | 53833 | DRAEGER SAFETY, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6406190 | 6L622 | DRAEGER INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6640NCM990253 | 64616 | DEFENSE MEDICAL STANDARDIZATION BOARD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-10-16 | $135.00 | 2 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6550015305903) |
| 2026-09-22 | $132.44 | 1 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6550015305903) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-16 | [SPE2DS27V0556](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6550015305903) | CHIP, CARBON DIOXIDE | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | $270.00 |
| 2026-09-22 | [SPE2DS26V007S](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6550015305903) | CHIP, CARBON DIOXIDE | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | $132.44 |
| 2026-08-10 | [SPE2DS26V8648](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6550015305903) | CHIP, CARBON DIOXIDE | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | $264.94 |
| 2026-08-06 | [SPE2DS26V8562](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6550015305903) | CHIP, CARBON DIOXIDE | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | $265.98 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6550015305903&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6550015305903
- 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/6550-01-530-5903/
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