The Semiconductor Device,diode, cataloged under National Stock Number 5961-00-929-4975, is classified within Federal Supply Class 5961 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Semitronics Corp. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 15 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5961-00-929-4975 |
| Primary Part Number | 1N4721 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Semitronics Corp |
| Status | CANCELLED |
| Terminal Length | 1.000 INCHES MINIMUM IN |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD |
| Current Rating Per Characteristic | 3.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE |
| Maximum Operating Temp Per Measurement Point | 175.0 CELSIUS AMBIENT AIR DEGC |
| Mounting Method | TERMINAL |
| Overall Diameter | 0.450 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED CASE |
| Voltage Rating in Volts Per Characteristic | 200.0 MAXIMUM REVERSE VOLTAGE, PEAK |
| Material | SILICON SEMICONDUCTOR |
| Material | GLASS ENCLOSURE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 152-0198-00 | Tektronix, Inc. (USA) |
| 1N4721 PRIMARY | Semitronics Corp (USA) |
| 5961PL1277911 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| IN4721 | Freescale Semiconductor, Inc. (USA) |
| EIARELEASE 5039 | Electronic Industries Association |
| 3371356 | Itt Telecom Products Corp Network Systems Div (USA) |
| 1N4721 | Electronic Industries Association |
| JAN1N4721 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 1N4721 | L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications (USA) |
| 322-7185P1 | Raytheon Company Div Corp (USA) |
| 969068 | Data Products Corp (USA) |
| 251210-13 | Sypris Electronics, Llc (USA) |
| S57-8115 | Miltope Corporation (USA) |
| 969068 | Saga Engineering Corp (USA) |
| 1N4721 | Microsemi Corp - Massachusetts (USA) |
| IN-4721 | Goodrich Actuation Systems Ltd (GBR) |
NSN 5961-00-929-4975 is a Semiconductor Device,diode, manufactured by Semitronics Corp, classified under FSC 5961 (No Item Name Available). Status: cancelled.
NSN 5961-00-929-4975 has 16 cross-referenced part numbers: 152-0198-00 (Tektronix, Inc.), 1N4721 (Semitronics Corp), 5961PL1277911 (Jednolity Indeks Materialowy - Uniform Material Index), IN4721 (Freescale Semiconductor, Inc.), EIARELEASE 5039 (Electronic Industries Association) and 11 more.
There are 10 known substitutes for 5961-00-929-4975: 5961-00-127-0713, 5961-00-139-1350, 5961-00-450-0922 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1N4721: Terminal Length: 1.000 INCHES MINIMUM IN; Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Current Rating Per Characteristic: 3.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE; Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS AMBIENT AIR DEGC. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 5961-00-929-4975 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.