# NSN 6810-00-543-4041: Potassium Hydroxide

NSN 6810-00-543-4041 (also written 6810005434041; NIIN 00-543-4041) is a potassium hydroxide in Federal Supply Class 6810, Chemicals. 3 manufacturer part numbers from 1 supplier are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 6810-00-543-4041 (6810005434041)
- NIIN: 00-543-4041 (005434041)
- Item name: POTASSIUM HYDROXIDE
- Federal Supply Class: [FSC 6810 Chemicals](https://nsnexplorer.com/fsc/6810/)
- 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 |
| --- | --- | --- |
| FEAT | SPECIAL FEATURES | UNIT PKG QTY:1 BOTTLE; QTY WITHIN EA. UNIT PKG:500.0 MILLILITERS; SPECIFIC GRAVITY VALUE:1.300 MIN. & 1.310 MAX.; SUBSTANCE/WATER TEMP AT SPECIFIC GRAVITY RATIO:80.0 DEG FAHRENHEIT; SOLUTE DESIGNATION:POTASSIUM HYDROXIDE; SOLUTE GRADE:ACS; SOLUTE PERCENTAGE:31.0 BY WEIGHT NOM. POTASSIUM HYDROXIDE; SOLVENT DESIGNATION: DISTILLED WATER AND WATER DE-IONIZED |
| MDES | MEDICAL DESIGNATION AND GRADE | TECHNICAL |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| MIL-DTL-11751 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-P-11751 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-P-11751 CLASS 3 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-24 | [SPE4AX16D9012/SPE4A626FDUL0](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6810005434041) | POTASSIUM HYDROXIDE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $71.42 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6810005434041&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6810005434041
- 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/6810-00-543-4041/
JSON: https://nsnexplorer.com/api/nsn/6810-00-543-4041.json