# NSN 6850-01-498-2521: Sealer, Chemical

NSN 6850-01-498-2521 (also written 6850014982521; NIIN 01-498-2521) is a sealer, chemical in Federal Supply Class 6850, Miscellaneous Chemical Specialties. 5 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 6850-01-498-2521 (6850014982521)
- NIIN: 01-498-2521 (014982521)
- 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 | RAPID CURE; FOR APPLICATION BY EXTRUSION GUN OR SPATULA; POLYTHIOETHER; 1/2 HOUR WORKING TIME. PHYSICAL FORM: PASTE, QUANTITY WITHIN EACH UNIT PACKAGE: OUNCES 4.500, USAGE DESIGN: FOR FILLET SEALING OF FUEL TANKS AND OTHER AIRCRAFT, FUSELAGE SEALING APPLICATIONS, FEATURE PROVIDED: SEPARATE CATALYST, RATED DRYING TIME: HOURS NOMINAL 2.000, COLOR: BLACK, MATERIAL: RUBBER SYNTHETIC, 4-1/2 OUNCE IN 6 OUNCE CARTRIDGE. |
| SUPP | SUPPLEMENTARY FEATURES | 4-1/2 OUNCE IN 6 OUNCE CARTRIDGE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 8030PL1753892 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| PR-2001 B-1/2 | 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-2001 B-1/2 | A0311 | TECNO TRADE S.R.L. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| PR-2001 B-1/2-6OZ | 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-2001 B-1/2-6OZ | 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 |
| --- | --- | --- | --- | --- |
| 2026-10-16 | [SPE4AX26D9000/SPE4A627FA3C5](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014982521) | SEALER, CHEMICAL | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $2,226.60 |
| 2026-10-14 | [SPE4AX26D9000/SPE4A627FA97P](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014982521) | SEALER, CHEMICAL | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $209.24 |
| 2026-10-14 | [SPE4AX26D9000/SPE4A627FA95W](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014982521) | SEALER, CHEMICAL | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $209.24 |
| 2026-10-14 | [SPE4AX26D9000/SPE4A627FA0M6](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014982521) | SEALER, CHEMICAL | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $11,089.72 |
| 2026-10-14 | [SPE4AX26D9000/SPE4A627FA0G5](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014982521) | SEALER, CHEMICAL | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $2,092.40 |
| 2026-10-13 | [SPE4AX26D9000/SPE4A627FA89R](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014982521) | SEALER, CHEMICAL | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $836.96 |
| 2026-10-08 | [SPE4AX26D9000/SPE4A627FA66K](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014982521) | SEALER, CHEMICAL | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $62,772.00 |
| 2026-10-07 | [SPE4AX16D9010/SPE4A627FA56V](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014982521) | SEALER, CHEMICAL | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $6,024.30 |
| 2026-10-06 | [SPE4AX16D9010/SPE4A627FA47C](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014982521) | SEALER, CHEMICAL | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $4,016.20 |
| 2026-10-06 | [SPE4AX16D9010/SPE4A627FA46Z](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014982521) | SEALER, CHEMICAL | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $4,016.20 |
| 2026-10-06 | [SPE4AX16D9010/SPE4A627FA42H](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014982521) | SEALER, CHEMICAL | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $2,008.10 |
| 2026-10-02 | [SPE4AX16D9010/SPE4A627FA15G](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014982521) | SEALER, CHEMICAL | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $3,212.96 |
| 2026-10-02 | [SPE4AX16D9010/SPE4A627FZ109](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014982521) | SEALER, CHEMICAL | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $803.24 |
| 2026-10-01 | [SPE4AX16D9010/SPE4A627FA829](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014982521) | SEALER, CHEMICAL | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $2,008.10 |
| 2026-10-01 | [SPE4AX16D9010/SPE4A627FZ100](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014982521) | SEALER, CHEMICAL | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $7,028.35 |
| 2026-09-29 | [SPE4AX16D9010/SPE4A626FDBUH](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014982521) | SEALER, CHEMICAL | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $2,208.91 |
| 2026-09-29 | [SPE4AX16D9010/SPE4A626FDDCA](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014982521) | SEALER, CHEMICAL | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $200.81 |
| 2026-09-24 | [SPE4AX16D9010/SPE4A626FDTY7](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014982521) | SEALER, CHEMICAL | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $2,008.10 |
| 2026-09-23 | [SPE4AX16D9010/SPE4A626FDPV9](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014982521) | SEALER, CHEMICAL | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $1,004.05 |
| 2026-09-23 | [SPE4AX16D9010/SPE4A626FDQN0](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014982521) | SEALER, CHEMICAL | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $401.62 |
| 2026-09-22 | [SPE4AX16D9010/SPE4A626FDJU4](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014982521) | SEALER, CHEMICAL | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $803.24 |
| 2026-09-22 | [SPE4AX16D9010/SPE4A626FDKA4](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014982521) | SEALER, CHEMICAL | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $6,024.30 |
| 2026-09-21 | [SPE4AX16D9010/SPE4A626FDHG1](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014982521) | SEALER, CHEMICAL | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $2,008.10 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6850014982521&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850014982521
- 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.

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