# NSN 6145-00-937-8203: Magnet Wire

NSN 6145-00-937-8203 (also written 6145009378203; NIIN 00-937-8203) is a magnet wire in Federal Supply Class 6145, Wire and Cable, Electrical. 7 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 6145-00-937-8203 (6145009378203)
- NIIN: 00-937-8203 (009378203)
- Item name: MAGNET WIRE
- Federal Supply Class: [FSC 6145 Wire and Cable, Electrical](https://nsnexplorer.com/fsc/6145/)
- Federal Supply Group: [FSG 61](https://nsnexplorer.com/group/61/)
- Acquisition method suffix code: AMSC G: the government has a complete data package and the rights to use it. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| MATT | MATERIAL | FIRST POSITION COATING SINGLE CONDUCTOR PLASTIC POLYIMIDE |
| MATT | MATERIAL | CORE CONDUCTOR SINGLE CONDUCTOR COPPER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | CORE CONDUCTOR SINGLE CONDUCTOR FED SPEC SINGLE MATERIAL RESPONSE QQ-W-343,SOFT |
| FEAT | SPECIAL FEATURES | CLASS 220 AND TYPE M2 PACKED FOR ISSUE ON A 2 POUND (NOMINAL WEIGHT PER TABLE 16 OF J-W-1177) SPOOL |
| ADVL | CROSS SECTION OUTSIDE DIAMETER | INCHES NOMINAL 0.005 |
| CXDC | ROUND CONDUCTOR SIZE | SINGLE CONDUCTOR AWG 38 |
| ABJH | TEMP RATING | CELSIUS 220.0 |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | — |
| MATT | MATERIAL | SECOND POSITION COATING SINGLE CONDUCTOR PLASTIC POLYIMIDE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| C101005069 | 88818 | KEARFOTT CORPORATION DIV GUIDANCE AND NAVIGATION DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| J-W-1177/15 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| J-W-1177/15-02C038 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| J-W-1177/15-38-M2 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-W-583 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MW016CHX000038UNC | 1P787 | NATIONAL ELECTRICAL MFRS ASSN DBA NEMA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| NEMA-MW1000 | 1P787 | NATIONAL ELECTRICAL MFRS ASSN DBA NEMA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-09 | [SPE7M227P0138](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6145009378203) | MAGNET WIRE | F & R SALES, INC. DBA MCCAFFREY ASSOCIATES | $740.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6145009378203&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6145009378203
- 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/6145-00-937-8203/
JSON: https://nsnexplorer.com/api/nsn/6145-00-937-8203.json