# NSN 6850-01-042-1422: Primer, Chemical

NSN 6850-01-042-1422 (also written 6850010421422; NIIN 01-042-1422) is a primer, chemical in Federal Supply Class 6850, Miscellaneous Chemical Specialties. 13 manufacturer part numbers from 9 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 6850-01-042-1422 (6850010421422)
- NIIN: 01-042-1422 (010421422)
- Item name: PRIMER,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 Z: a commercial, nondevelopmental or off-the-shelf item. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ELRN | EXTRA LONG REFERENCE NUMBER | PR-1204 RTV PRIME COAT (CLEAR) 1PT |
| FEAT | SPECIAL FEATURES | NAPTHA SOLVENT BASE, PHYSICAL FORM: LIQUID, QUANTITY WITHIN EACH UNIT PACKAGE: 1. PINT, FOR PROMOTING ADHESION OF ONE-PART ALCOHOL CURE AND TWO-PART CONDENSATION CURE SILICONE ADHESIVES/SEALANTS TO MOST METALS, GLASS AND CERAMICS, COLOR: CLEAR, 1 PINT CAN. |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY EXTRA LONG REFERENCE NUMBER |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 010421422 | KC3A9 | ADDEV MATERIALS AEROSPACE LTD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1204 RTV PRIME COAT (CLEAR) | 71984 | DOW SILICONES CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 13207218-05 | 27963 | GENERAL DYNAMICS INFORMATION SYSTEMS INC. DBA GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 13207218-05 | 3CYA2 | GENERAL DYNAMICS MISSION SYSTEMS, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2465302 | 71984 | DOW SILICONES CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 9228A37H01 | 31442 | NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| DC(R) 1204 PRIMER | D8367 | DOW SILICONES DEUTSCHLAND GMBH | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| DC1204 | K7750 | DOW CORNING LTD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| DOWCORNING PRIMER1204-500 ML | D8367 | DOW SILICONES DEUTSCHLAND GMBH | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| LMAMR059T2/PT | 81755 | LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| PR-1204 RTV PRIME COAT | 71984 | DOW SILICONES CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| PR-1204 RTV PRIME COAT (CLEAR) - | 71984 | DOW SILICONES CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| Y122A018-101 | 88818 | KEARFOTT CORPORATION DIV GUIDANCE AND NAVIGATION DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-23 | [SPE4AX16D9012/SPE4A626FDRA1](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850010421422) | PRIMER, CHEMICAL | ASRC FEDERAL FACILITIES LOGISTICS, LLC | $246.44 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6850010421422&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6850010421422
- 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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