# NSN 6640-01-502-1866: Test Paper, Chlorine

NSN 6640-01-502-1866 (also written 6640015021866; NIIN 01-502-1866) is a test paper, chlorine in Federal Supply Class 6640, Laboratory Equipment and Supplies. 5 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 6640-01-502-1866 (6640015021866)
- NIIN: 01-502-1866 (015021866)
- Item name: TEST PAPER,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 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABGL | WIDTH | INCHES NOMINAL 0.250 |
| ABRY | LENGTH | INCHES NOMINAL 3.000 |
| AGXW | PHYSICAL FORM | STRIP |
| CQCT | PRIMARY CONTAINER TYPE | BOTTLE |
| CQTF | PRIMARY CONTAINER UNIT QUANTITY | 50 |
| CSCW | TOTAL PRIMARY CONTAINER QUANTITY | 12 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | TEST PAPER CHLORINE 3X.250IN AQUA CHEM 4-WAY TEST STRIPS 600S |
| FEAT | SPECIAL FEATURES | AQUA CHEM 4-WAY TEST STRIPS FOR CHLORINE, BROMINE, PH AND TOTAL ALKALINE TESTING IN SWIMMING POOL WATER; INSTRUCTIONS AND COLOR CHART ARE INCLUDED ON EACH BOTTLE; 50 DIP/READ STRIPS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 02-1692 | 89875 | DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 08192AQU | 0AG09 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 08192AQU | 54760 | BIO-LAB INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6640NCM021025 | 64616 | DEFENSE MEDICAL STANDARDIZATION BOARD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| TEST STRIPS PH & CL | 54760 | BIO-LAB INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-10-13 | $399.00 | 1 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6640015021866) |
| 2026-10-13 | $1,197.00 | 1 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6640015021866) |
| 2026-10-01 | $796.00 | 4 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6640015021866) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-13 | [SPE2DH27V0145](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6640015021866) | TEST PAPER, CHLORINE | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | $1,197.00 |
| 2026-10-13 | [SPE2DH27V0145](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6640015021866) | TEST PAPER, CHLORINE | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | $1,197.00 |
| 2026-10-13 | [SPE2DH27P0090](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6640015021866) | TEST PAPER, CHLORINE | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | $399.00 |
| 2026-10-01 | [SPE2DH27V0025](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6640015021866) | TEST PAPER, CHLORINE | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | $3,184.00 |
| 2026-10-01 | [SPE2DH27V0025](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6640015021866) | TEST PAPER, CHLORINE | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | $3,184.00 |
| 2026-10-01 | [SPE2DH27V0025](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6640015021866) | TEST PAPER, CHLORINE | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | $3,184.00 |
| 2026-10-01 | [SPE2DH27V0025](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6640015021866) | TEST PAPER, CHLORINE | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | $3,184.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6640015021866&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6640015021866
- 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.

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