# NSN 6850-01-528-0566: Sealer, Chemical

NSN 6850-01-528-0566 (also written 6850015280566; NIIN 01-528-0566) is a sealer, chemical in Federal Supply Class 6850, Miscellaneous Chemical Specialties. 7 manufacturer part numbers from 6 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 6850-01-528-0566 (6850015280566)
- NIIN: 01-528-0566 (015280566)
- 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 D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| FEAT | SPECIAL FEATURES | HIGH TEMPERATURE; LOW DENSITY; SERVICE TEMPERATURE RANGE OF MINUS 65 DEG TO PLUS 250 DEG F; POLYSULFIDE, COLOR: BROWN, PHYSICAL FORM: PASTE, MATERIAL: RUBBER SYNTHETIC, DESIGNED FOR AIRCRAFT INTEGRAL FUEL TANKS, SEPARATE CATALYST, 1 QUART KIT. |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 6850PL1893496 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| BMS5-45 CLB-2 | 81205 | THE BOEING COMPANY DIV DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| PR-1776M B-2 | 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-1776M B-2 | Z1A31 | PPG INDUSTRIES AUSTRALIA PTY LTD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| PR-1776M B-2 | Z9Y25 | PPG INDUSTRIES AUSTRALIA PTY LTD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| PR-1776M B-2 1QT | 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-1776M B-2 1QT | 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 |
| --- | --- | --- | --- | --- |
| 2026-10-14 | [SPE4AX26D9000/SPE4A627FA99F](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850015280566) | SEALER, CHEMICAL | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $1,221.40 |
| 2026-10-14 | [SPE4AX26D9000/SPE4A627FA0J8](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850015280566) | SEALER, CHEMICAL | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $2,442.80 |
| 2026-10-02 | [SPE4AX16D9010/SPE4A627FA20V](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850015280566) | SEALER, CHEMICAL | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $564.78 |
| 2026-09-29 | [SPE4AX16D9010/SPE4A626FZY0B](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850015280566) | SEALER, CHEMICAL | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $282.39 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6850015280566&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850015280566
- 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/6850-01-528-0566/
JSON: https://nsnexplorer.com/api/nsn/6850-01-528-0566.json