# NSN 6850-00-949-1397: Scale Removing Compound

NSN 6850-00-949-1397 (also written 6850009491397; NIIN 00-949-1397) is a scale removing compound in Federal Supply Class 6850, Miscellaneous Chemical Specialties. 4 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 6850-00-949-1397 (6850009491397)
- NIIN: 00-949-1397 (009491397)
- 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 G: the government has a complete data package and the rights to use it. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AKKF | QUANTITY WITHIN EACH UNIT PACKAGE | SINGLE GALLONS 1.0 |
| CNFS | MAJOR CHEMICAL | PHOSPHORIC ACID |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCALE REMOVING COMPOUND BLEND OF MILD ACIDS PLUS DETERGENT 4S |
| FEAT | SPECIAL FEATURES | BLEND OF MILD ACIDS PLUS DETERGENTS; USED FOR REMOVAL OF LIME FILM,IRON STAINS AND SCALE ON MANY WASHABLE SURFACES,AFFECTIVE ON STAINS UNAFFECTED BY ALKALINE DETERGENTS AND FOR SOILS WITH HIGH CALCIUM,MAGNESIUM OR IRON CONTENT; USE ON WARE WASHING MACHINE INTERIORS,STAINLESS STEEL AND ALUMINUM HOSPITAL AND LAB GLASSWARE,TOILET BOWLS AND URINALS,ANIMAL CAGES AND FOOD PROCESSING EQUIPMENT; PACKAGED FOUR 1 GALLON BOTTLES PER BOX |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | TYPE II |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| A-A-33 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| A-A-33 | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS DBA ASTM INTERNATIONAL | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| LIME-A-WAY 4-1 GAL | 85884 | ECOLAB INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| P-S-120 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-18 | [SPE4AX16D9008/SPE4A626FDDU6](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850009491397) | SCALE REMOVING COMPOUND | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $53.87 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6850009491397&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850009491397
- 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/6850-00-949-1397/
JSON: https://nsnexplorer.com/api/nsn/6850-00-949-1397.json