# NSN 5961-01-057-3305: Semiconductor Device, Diode NSN 5961-01-057-3305 (also written 5961010573305; NIIN 01-057-3305) is a semiconductor device, diode in Federal Supply Class 5961, Semiconductor Devices and Associated Hardware. 13 manufacturer part numbers from 8 suppliers are on record. The government has 1 open solicitation for it. ## Identification - NSN: 5961-01-057-3305 (5961010573305) - NIIN: 01-057-3305 (010573305) - 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 T: handled under qualified products list procedures. (observed 2026-10-15) - Acquisition method code: 1 ## Characteristics | Code | Requirement | Reply | | --- | --- | --- | | ABHP | OVERALL LENGTH | INCHES MINIMUM 0.293 AND INCHES MAXIMUM 0.357 | | ABJT | TERMINAL LENGTH | INCHES MINIMUM 1.000 AND INCHES MAXIMUM 1.625 | | ADAV | OVERALL DIAMETER | INCHES MINIMUM 0.215 AND INCHES MAXIMUM 0.235 | | AGAV | END ITEM IDENTIFICATION | CENTRAL OFFICE, TELEPHONE AUTO; AIRCRAFT, AILIFTER C-17A; SUPPORT EQUIPMENT, B-52 AIRCRAFT; AIRCRAFT, AC-130H, MC-130H, EC-130E, HC-130; REGENCY NET SYSTEM (AN/TRC-179 (V), AN/FRC-180 (V), AN/GRC-215); HELICOPTER, CARRIER BASED ASW, SH-60F; AN/UYK-7(V) SONAR/FIRE CONTROL TACTICAL COMPUTER; SUPPORT EQUIPMENT, B-1 AIRCRAFT; USNS STALWART CLASS TAGOS; GUIDED MISSILE SYSTEM; RAM EX43 | | ALAZ | JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATION | DO-13 | | AXGY | MOUNTING METHOD | TERMINAL | | CBBL | FEATURES PROVIDED | HERMETICALLY SEALED CASE | | CRTL | CRITICALITY CODE JUSTIFICATION | FEAT | | CTQN | VOLTAGE RATING IN VOLTS PER CHARACTERISTIC | MAXIMUM BREAKDOWN VOLTAGE, DC 231.0 | | CTQX | CURRENT RATING PER CHARACTERISTIC | AMPERES MAXIMUM REVERSE BREAKDOWN CURRENT, DC 4.60 | | CTRD | POWER RATING PER CHARACTERISTIC | WATTS MAXIMUM REVERSE POWER DISSIPATION, PEAK 1500.0 | | CTSG | MAXIMUM OPERATING TEMP PER MEASUREMENT POINT | CELSIUS AMBIENT AIR 175.0 | | FEAT | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL; JUNCTION PATTERN ARRANGEMENT: PN | | MATT | MATERIAL | SEMICONDUCTOR SILICON | | TEST | TEST DATA DOCUMENT | SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). 81349--IL-S-19500 | | TTQY | TERMINAL TYPE AND QUANTITY | INSULATED WIRE LEAD 2 | | ZZZK | SPECIFICATION/STANDARD DATA | GOVERNMENT SPECIFICATION 81349--IL-S-19500 TO 507 | ## Part numbers | Part number | CAGE | Supplier | Source | | --- | --- | --- | --- | | 1.5KE440CA | 24444 | GENERAL SEMICONDUCTOR INDUSTRIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) | | 2635-088-22 ITEM 1-275 | 96169 | ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) | | 353-9016-640 | 13499 | ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) | | 405-0084 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) | | 5586368-0012 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) | | 7912422-02 | 06401 | L3 TECHNOLOGIES, INC. DBA COMMUNICATION SYSTEMS-WEST DIV COMMUNICATION SYSTEMS-WEST | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) | | 7912422-02 | 24444 | GENERAL SEMICONDUCTOR INDUSTRIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) | | B86984 | K0967 | MBDA UK LTD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) | | JANTX1N6072A | 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/) | | JANTX1N6072A2AJTX | 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/) | | JTX1N6072A | 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/) | | MIL-PRF-19500/507 | 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/) | | MIL-S-195001N6072AJT | 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/) | ## Open solicitations | Solicitation | Quantity | Closes | Link | | --- | --- | --- | --- | | SPE7M2-27-T-0204 | 184 | 2026-10-26 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5961010573305&category=nsn) | ## Sources - DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5961010573305&category=nsn - DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5961010573305 - AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/ - 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/5961-01-057-3305/ JSON: https://nsnexplorer.com/api/nsn/5961-01-057-3305.json