# NSN 5961-01-073-1203: Semiconductor Device, Diode

NSN 5961-01-073-1203 (also written 5961010731203; NIIN 01-073-1203) is a semiconductor device, diode in Federal Supply Class 5961, Semiconductor Devices and Associated Hardware. 6 manufacturer part numbers from 6 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 5961-01-073-1203 (5961010731203)
- NIIN: 01-073-1203 (010731203)
- Item name: SEMICONDUCTOR DEVICE,DIODE
- Federal Supply Class: [FSC 5961 Semiconductor Devices and Associated Hardware](https://nsnexplorer.com/fsc/5961/)
- Federal Supply Group: [FSG 59](https://nsnexplorer.com/group/59/)
- Acquisition method suffix code: AMSC B: must be bought from the sources named on a source control or selected item drawing. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES MAXIMUM 1.455 |
| AFZC | FUNCTION FOR WHICH DESIGNED | RECTIFIER |
| AKPV | MOUNTING FACILITY QUANTITY | 1 |
| AXGY | MOUNTING METHOD | THREADED STUD(S) |
| CBBL | FEATURES PROVIDED | HERMETICALLY SEALED CASE |
| CCDG | OVERALL WIDTH ACROSS FLATS | INCHES MINIMUM 0.667 AND INCHES MAXIMUM 0.687 |
| CQJX | NOMINAL THREAD SIZE | INCHES 0.250 |
| CTQN | VOLTAGE RATING IN VOLTS PER CHARACTERISTIC | MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE 400.0 |
| CTQX | CURRENT RATING PER CHARACTERISTIC | AMPERES MAXIMUM FORWARD CURRENT, DC 40.00 |
| CTSG | MAXIMUM OPERATING TEMP PER MEASUREMENT POINT | CELSIUS JUNCTION 200.0 |
| MATT | MATERIAL | SEMICONDUCTOR SILICON |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| TTQY | TERMINAL TYPE AND QUANTITY | TAB, SOLDER LUG 1 AND THREADED STUD 1 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 1583770-6 | 31338 | SEMITRONICS CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1583770-6 | 64547 | HONEYWELL INTERNATIONAL, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1583770-6 | 83298 | ALLIED SIGNAL INC AEROSPACE EQUIPMENT SYSTEMS EATONTOWN SITE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 402H | 05277 | WESTINGHOUSE ELECTRIC CORP SEMICONDUCTOR DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| D-468-AJ | 43611 | MICROSEMI CORP - MASSACHUSETTS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| D-468-AJ | 59377 | MICROSEMI CORP-COLORADO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-10-05 | $68.49 | 172 | 1W091 | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5961010731203) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-05 | [SPE7M127P0211](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5961010731203) | SEMICONDUCTOR DEVIC | — | $11,780.28 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5961010731203&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5961010731203
- 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/5961-01-073-1203/
JSON: https://nsnexplorer.com/api/nsn/5961-01-073-1203.json