The Semiconductor Device,diode, cataloged under National Stock Number 5961-00-053-1526, 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 Termiflex Corp. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-00-053-1526 |
| Primary Part Number | 21-4740-0000 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Termiflex Corp |
| Status | ACTIVE |
| Features Provided | HERMETICALLY SEALED CASE |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD |
| Material | SILICON SEMICONDUCTOR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 21-4740-0000 | Termiflex Corp (USA) |
| 19-027-6 | Palomar Products, Inc. (USA) |
| 1N4740 | Motorola (uk Sales) Ltd (motorola Semiconductors Group) (GBR) |
| 300-10359-28 | Alturdyne International (USA) |
| 1N4740 | Adelco Elektronik Gmbh (DEU) |
| 1N4740 | On Semiconductor Corporation (USA) |
| 139C7967-27 | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (USA) |
| 1N4740 | Freescale Semiconductor, Inc. (USA) |
| 1N4740A | Adelco Elektronik Gmbh (DEU) |
| 1N4740 | Lacon Electronic Gmbh (DEU) |
NSN 5961-00-053-1526 is a Semiconductor Device,diode, manufactured by Termiflex Corp, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-00-053-1526 has 10 cross-referenced part numbers: 21-4740-0000 (Termiflex Corp), 19-027-6 (Palomar Products, Inc.), 1N4740 (Motorola (uk Sales) Ltd (motorola Semiconductors Group)), 300-10359-28 (Alturdyne International), 1N4740 (Adelco Elektronik Gmbh) and 5 more.
There are 9 known substitutes for 5961-00-053-1526: 5961-00-057-7859, 5961-00-162-9224, 5961-00-368-2259 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21-4740-0000: Features Provided: HERMETICALLY SEALED CASE; Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Material: SILICON SEMICONDUCTOR. 3 total characteristics are documented in the Federal Logistics Information System.