# NSN 6850-01-218-4358: Sealer, Chemical

NSN 6850-01-218-4358 (also written 6850012184358; NIIN 01-218-4358) is a sealer, chemical in Federal Supply Class 6850, Miscellaneous Chemical Specialties. 4 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Nov 2026.

## Identification

- NSN: 6850-01-218-4358 (6850012184358)
- NIIN: 01-218-4358 (012184358)
- Item name: SEALER,CHEMICAL
- 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 P: the government does not own the rights to the data needed for more sources. (observed 2026-10-27)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| FEAT | SPECIAL FEATURES | POLYSULFIDE; 4 HOUR WORKING TIME; COLOR: GRAY; PHYSICAL FORM: PASTE; MATERIAL: RUBBER SYNTHETIC; RATED DRYING TIME: 30.00 HOURS MAXIMUM; SPECIFIC USAGE: FOR SEALING FASTENER IN AIRCRAFT INTEGRAL FUEL TANKS AND FOR FUSELAGE SEALING APPLICATIONS; SEPERATE CATALYST; QUANTITY WITHIN EACH UNIT PACKAGE: 2.00 OUNCES; |
| SUPP | SUPPLEMENTARY FEATURES | 2 OUNCE IN 2-1/2 OUNCE CARTRIDGE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| MMS332 A-4 | 76301 | THE BOEING COMPANY DIV DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MMS332 A-4 2OZ | 76301 | THE BOEING COMPANY DIV DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| PR-1750 A-4 | 83574 | PRC - DESOTO INTERNATIONAL, INC. DBA PPG AEROSPACE DIV ASC-LOS ANGELES | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| PR-1750 A-4 2OZ | 85570 | PRC DESOTO INTERNATIONAL INC DBA PINETREE CONSULTING | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-11-03 | [SPE4AX26D9000/SPE4A627FA0HG](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850012184358) | SEALER, CHEMICAL | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $406.14 |
| 2026-09-03 | [SPE4AX26D9000/SPE4A726FA2NR](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850012184358) | SEALER, CHEMICAL | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $63.61 |
| 2026-08-31 | [SPE4AX26D9000/SPE4A726FZ23M](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850012184358) | SEALER, CHEMICAL | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $127.22 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6850012184358&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850012184358
- 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/6850-01-218-4358/
JSON: https://nsnexplorer.com/api/nsn/6850-01-218-4358.json