# NSN 6850-01-667-3850: Scale Removing Compound

NSN 6850-01-667-3850 (also written 6850016673850; NIIN 01-667-3850) is a scale removing compound in Federal Supply Class 6850, Miscellaneous Chemical Specialties. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Oct 2026.

## Identification

- NSN: 6850-01-667-3850 (6850016673850)
- NIIN: 01-667-3850 (016673850)
- Item name: SCALE REMOVING COMPOUND
- Federal Supply Class: [FSC 6850 Miscellaneous Chemical Specialties](https://nsnexplorer.com/fsc/6850/)
- Federal Supply Group: [FSG 68](https://nsnexplorer.com/group/68/)
- 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 |
| --- | --- | --- |
| AKKF | QUANTITY WITHIN EACH UNIT PACKAGE | KILOGRAMS 5.00 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | GAMAZYME TDS TOILET DESCALER |
| DERM | LEVEL OF DERMAL IRRITATION POTENTIAL | SLIGHT |
| FEAT | SPECIAL FEATURES | PHYSICAL STATE: POWDER; COLOR: BLUE; ODOR: MINT; WATER SOLUBILITY: ~100.00 G/L; DENSITY: 1.0 TO 1.1 G/CM3; PH: 1.5; AVOID CONTACT WITH ACIDS AND ALKALIS; INCOMPATIBLE MATERIALS: ACIDS AND ALKALIS; HAZARDOUS DECOMPOSITION PRODUCTS: AMINES, AMMONIA, NITROUS GASES AND SULFUR |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 743146 | 32BV2 | WILHELMSEN SHIPS SERVICE, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-16 | [SPE4AX26D9000/SPE4A627FA3L9](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850016673850) | SCALE REMOVING COMPOUND | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $6,449.40 |
| 2026-10-07 | [SPE4AX16D9008/SPE4A627FA61B](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850016673850) | SCALE REMOVING COMPOUND | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $318.89 |
| 2026-10-05 | [SPE4AX16D9008/SPE4A627FZ184](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850016673850) | SCALE REMOVING COMPOUND | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $3,188.90 |
| 2026-10-05 | [SPE4AX16D9008/SPE4A627FZ183](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850016673850) | SCALE REMOVING COMPOUND | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $956.67 |
| 2026-09-23 | [SPE4AX16D9008/SPE4A626FDQP8](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850016673850) | SCALE REMOVING COMPOUND | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $2,232.23 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6850016673850&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850016673850
- 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/6850-01-667-3850/
JSON: https://nsnexplorer.com/api/nsn/6850-01-667-3850.json