# NSN 6640-01-647-8093: Water Sampling Test Kit, Chlorine

NSN 6640-01-647-8093 (also written 6640016478093; NIIN 01-647-8093) is a water sampling test kit, chlorine 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: 6640-01-647-8093 (6640016478093)
- NIIN: 01-647-8093 (016478093)
- Item name: WATER SAMPLING TEST KIT,CHLORINE
- 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 2026-10-27)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | REFERENCE STANDARD CHLORINE, 25-30 MG/L, 2ML AMPULES (NIST) |
| AGUC | UNIT PACKAGE QUANTITY | 20 |
| FEAT | SPECIAL FEATURES | VOLUETTE AND POURRITE AMPULE STANDARDS ARE DESIGNED TO WORK DIRECTLY WITH STANDARD ADDITIONS ACCURACY CHECKS IN HACH PROCEDURES AND PHOTOMETER SOFTWARE; USE THE TENSETTE PIPET TO ADD PRECISE SPIKES OF STANDARD AND CHECK PERCENT RECOVERY, TO CONFIRM ANALYTICAL SYSTEM PERFORMANCE; OPEN A FRESH STANDARD A DDITIONS; SEALED AMPULES PREVENT ACCIDENTAL CONTAMINATION OR EVAPORATION OF STANDARD SOLUTIONS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 1356885 | 89875 | DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2630020 | 91224 | HACH COMPANY DBA HACH CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6640NCM152356 | 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 |
| --- | --- | --- | --- | --- |
| 2026-09-03 | [SPE2DH23D5021/SPE2D126F0304](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6640016478093) | WATER SAMPLING TEST KIT, CHLORINE | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | $65.00 |
| 2026-09-01 | [SPE2DH23D5021/SPE2D126F0302](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6640016478093) | WATER SAMPLING TEST | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | $65.00 |
| 2026-09-01 | [SPE2DH23D5021/SPE2D126F0301](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6640016478093) | WATER SAMPLING TEST KIT, CHLORINE | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | $65.00 |
| 2026-08-31 | [SPE2DH23D5021/SPE2D126F0300](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6640016478093) | WATER SAMPLING TEST KIT, CHLORINE | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | $65.00 |
| 2026-08-24 | [SPE2DH23D5021/SPE2D126F0292](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6640016478093) | WATER SAMPLING TEST | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | $195.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6640016478093&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6640016478093
- 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/6640-01-647-8093/
JSON: https://nsnexplorer.com/api/nsn/6640-01-647-8093.json