# NSN 6630-01-650-6535: Water Quality Control Set

NSN 6630-01-650-6535 (also written 6630016506535; NIIN 01-650-6535) is a water quality control set in Federal Supply Class 6630, Chemical Analysis Instruments. 4 manufacturer part numbers from 3 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 6630-01-650-6535 (6630016506535)
- NIIN: 01-650-6535 (016506535)
- Item name: WATER QUALITY CONTROL SET
- Federal Supply Class: [FSC 6630 Chemical Analysis Instruments](https://nsnexplorer.com/fsc/6630/)
- 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: 4

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | TEST QUALITY CONTROL COLIFORM AND E. COLI |
| FEAT | SPECIAL FEATURES | IDEXX-QC IS A SET OF BACTERIAL CULTURES FOR USE IN QUALITY CONTROL TESTING OR AS PERFORMANCE EVALUATION STANDARDS; THE IDEXX-QC COLIFORM AND E. COLI KIT PROVIDES AN E. COLI POSITIVE CONTROL, A COLIFORM POSITIVE CONTROL (K. PNEUMONIAE) AND A NEGATIVE CONTROL (P. AERUGINOSA); THE VIABLE ORGANISMS ARE EACH CONTAINED IN A COLORED DISC, WHICH RESIDES ON TOP OF A COTTON PLUG AND SILICA GEL DESICCANT IN THE VIAL; STORAGE: THE VIALS MUST BE STORED UNOPENED AT OR BELOW -10 DEG C; THE REAGENTS ARE STABLE THROUGH THE EXPIRATION DATE WHEN STORED AT THIS TEMPERATURE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 1356893 | 89875 | DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6665NCM152372 | 64616 | DEFENSE MEDICAL STANDARDIZATION BOARD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 98-29000-00 | 0USV5 | IDEXX LABORATORIES INC DIV WATER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 98-29000-01 | 0USV5 | IDEXX LABORATORIES INC DIV WATER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE2DH-27-T-0155 | 1 | 2026-10-20 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6630016506535&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6630016506535&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6630016506535
- 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/6630-01-650-6535/
JSON: https://nsnexplorer.com/api/nsn/6630-01-650-6535.json