# NSN 6850-01-625-9203: Inhibitor, Water Brake

NSN 6850-01-625-9203 (also written 6850016259203; NIIN 01-625-9203) is an inhibitor, water brake 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: 6850-01-625-9203 (6850016259203)
- NIIN: 01-625-9203 (016259203)
- Item name: INHIBITOR,WATER BRAKE
- 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 B: must be bought from the sources named on a source control or selected item drawing. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | INHIBITOR CATAPULT WATER BRAKE 5 GALLON CAPACITY |
| FEAT | SPECIAL FEATURES | CONTENTS: STEAM CATAPULT WATER BRAKE CORROSION INHIBITOR // INGREDIENTS: SODIUM NITRITE,WATER // STORAGE: KEEP CONTAINER TIGHTLY CLOSED AND AWAY FROM COMBUSTIBLE MATERIAL. AVOID FREEZING TEMPERATURES // HANDLING: AVOID CONTACT WITH SKIN,EYES AND CLOTHING. USE PERSONNEL PROTECTION EQUIPMENT (PPE) AS REQUIRED |
| SUPP | SUPPLEMENTARY FEATURES | WARNING: POISON - HARMFUL IF SWALLOWED. CAN CAUSE IRRITATION //FIRST AID: SKIN CONTACT - WASH AFFECTED AREAS WITH SOAP AND WATER X EYE CONTACT - FLUSH WITH WATER FOR AT LEAST 15 MINUTES. REPORT TO SICK BAY X INGESTION - IF CONSCIOUS,IMMEDIATELY INDUCE VOMITING BY GIVING 2-4 GLASSES OF FRESH WATER. REPEAT UNTIL VOMIT FLUID IS CLEAR. REPORT TO SICK BAY |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | INHIBITOR SHALL BE PACKAGED IN AN APPROXIMATELY 41% CONCENTRATION SODIUMNITRITE AS FOLLOWS: ADD 22.40 +- 0.20 POUNDS SODIUM NITRITE AND 3.76 +- 0.02 GALLONS OF WATER TO EACH 5 GALLON PACKAGE CONTAINER. MIX THOROUGHLY. (SEE NOTE 9): FIVE (5) GALLON CAPACITY,OPEN HEAD,HIGH DENSITY POLYETHYLENE PACKAGE CONTAINER SHALL MEET THE REQUIREMENTS OF DEPARTMENT OF TRANSPORTATION (DOT) TITLE 49 CODE OF FEDERAL REGULATIONS OF DOT TITLE 49 CFR,PART 178,SUBPART M. LID SHALL BE EQUIPPED WITH RE-SEALABLE POUR SPOUT |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 424386-3 | 04672 | MCGEE INDUSTRIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 424386-3 | 394H0 | CORTROL SERVICES LTD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 424386-3 | 79343 | ASRC FEDERAL FACILITIES LOGISTICS, LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 424386-3 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION, LAKEHURST | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-29 | [SPE4AX16D9008/SPE4A626FDBZC](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850016259203) | INHIBITOR, WATER BRAKE | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $937.28 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6850016259203&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850016259203
- 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/6850-01-625-9203/
JSON: https://nsnexplorer.com/api/nsn/6850-01-625-9203.json