# NSN 5950-00-646-2378: Reactor

NSN 5950-00-646-2378 (also written 5950006462378; NIIN 00-646-2378) is a reactor in Federal Supply Class 5950, Coils and Transformers. 7 manufacturer part numbers from 6 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5950-00-646-2378 (5950006462378)
- NIIN: 00-646-2378 (006462378)
- Item name: REACTOR
- Federal Supply Class: [FSC 5950 Coils and Transformers](https://nsnexplorer.com/fsc/5950/)
- Federal Supply Group: [FSG 59](https://nsnexplorer.com/group/59/)
- 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: 2

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| THSD | THREAD SERIES DESIGNATOR | SINGLE GROUP UNIFIED NATIONAL COARSE (UNC) |
| ACYF | INDUCTANCE TYPE | MECHANICALLY ADJUSTABLE |
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | SINGLE MOUNTING FACILITY SINGLE CENTER GROUP INCHES NOMINAL 1.438 |
| ADAT | BODY WIDTH | INCHES MAXIMUM 1.781 |
| ADAU | BODY HEIGHT | INCHES MAXIMUM 2.125 |
| ABKR | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | SINGLE MOUNTING FACILITY SINGLE CENTER GROUP INCHES NOMINAL 1.375 |
| CRBZ | WINDING OPERATING CURRENT | SINGLE COMPONENT SINGLE WINDING MILLIAMPERES DC MAXIMUM 300.0 |
| CRGS | DC RESISTANCE RATING IN OHMS | 59.000 |
| ACYV | INDUCTANCE RATING | SINGLE COMPONENT SINGLE WINDING MILLIHENRIES MINIMUM 500.00 AND MILLIHENRIES MAXIMUM 600.00 |
| ACZB | FREQUENCY RATING | SINGLE COMPONENT HERTZ NOMINAL 400.0 |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| AKDX | WINDING QUANTITY | 1 |
| TTQY | TERMINAL TYPE AND QUANTITY | TAB, SOLDER LUG 2 |
| AXGY | MOUNTING METHOD | SINGLE GROUP THREADED HOLE(S) |
| CQJX | NOMINAL THREAD SIZE | SINGLE GROUP INCHES 0.138 |
| AKPV | MOUNTING FACILITY QUANTITY | 4 |
| ADAQ | BODY LENGTH | INCHES MAXIMUM 1.937 |
| AKNA | INCLOSURE TYPE | OPEN |
| BKPL | RATING METHOD | SINGLE COMPONENT SINGLE WINDING ELECTRICAL |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 35109 | 73386 | FREED TRANSFORMER CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 600782 | 65180 | UNISYS CORP SYSTEMS DEVELOPMENT | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 606780 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 606782 | 08715 | CEN ELECTRONICS A DIV OF CHLORIDE POWER ELECTRONICS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 606782 | 27777 | L3 TECHNOLOGIES, INC. DBA INSIGHT TECHNOLOGY DIVISION DIV INSIGHT TECHNOLOGY DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 606782 | 56232 | LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 606782 | 73386 | FREED TRANSFORMER CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-23 | $213.00 | 70 | FREED TRANSFORMER CO | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5950006462378) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-23 | [SPE7M526P5251](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5950006462378) | REACTOR | — | $14,910.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5950006462378&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5950006462378
- 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/5950-00-646-2378/
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