# NSN 5970-00-990-4924: Insulating Varnish, Electrical

NSN 5970-00-990-4924 (also written 5970009904924; NIIN 00-990-4924) is an insulating varnish, electrical in Federal Supply Class 5970, Electrical Insulators and Insulating Materials. 5 manufacturer part numbers from 1 supplier are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5970-00-990-4924 (5970009904924)
- NIIN: 00-990-4924 (009904924)
- Item name: INSULATING VARNISH,ELECTRICAL
- Federal Supply Class: [FSC 5970 Electrical Insulators and Insulating Materials](https://nsnexplorer.com/fsc/5970/)
- Federal Supply Group: [FSG 59](https://nsnexplorer.com/group/59/)
- 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 |
| --- | --- | --- |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | HUMISEAL 1B31 AEROSOL |
| BFCF | DRYING METHOD | AIR |
| ALQG | CONTAINER TYPE | CAN,AEROSOL |
| AGUC | UNIT PACKAGE QUANTITY | 1 |
| HUES | COLOR | CLEAR |
| BFCH | DRY DIELECTRIC MATERIAL VOLTAGE RATING IN VOLTS PER MIL THICKNESS | 8000.0 |
| ADZC | ENVIRONMENTAL PROTECTION | CORROSION RESISTANT AND HUMIDITY RESISTANT |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 1B15 | 99109 | CHASE CORPORATION DBA FLUID POLYMERS DIV HUMISEAL DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1B15H | 99109 | CHASE CORPORATION DBA FLUID POLYMERS DIV HUMISEAL DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1B31 | 99109 | CHASE CORPORATION DBA FLUID POLYMERS DIV HUMISEAL DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1B31 SPRAY | 99109 | CHASE CORPORATION DBA FLUID POLYMERS DIV HUMISEAL DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| C101060088 | 99109 | CHASE CORPORATION DBA FLUID POLYMERS DIV HUMISEAL DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-28 | $48.22 | 58 | SPECIALTY COATINGS, INC. | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5970009904924) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-28 | [SPE4A626V398M](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5970009904924) | INSULATING VARNISH, ELECTRICAL | SPECIALTY COATINGS, INC. | $2,796.76 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5970009904924&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5970009904924
- 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/5970-00-990-4924/
JSON: https://nsnexplorer.com/api/nsn/5970-00-990-4924.json