PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D3Semiconductor Device,diode

Ge Aviation Systems Ltd · NSN 5961-01-040-6421 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-040-6421 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-040-6421. Primary manufacturer part number: D3.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: SILICON SEMICONDUCTOR
  • Overall Diameter: 0.080 INCHES MINIMUM AND 0.107 INCHES MAXIMUM IN
  • Power Rating Per Characteristic: 1.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • 3 verified cross-references
  • Primary manufacturer: Ge Aviation Systems Ltd
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Silicon Semiconductor construction
General Description

The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-040-6421, 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 Ge Aviation Systems Ltd. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-040-6421
Primary Part NumberD3
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerGe Aviation Systems Ltd
StatusACTIVE
MaterialSILICON SEMICONDUCTOR
Overall Diameter0.080 INCHES MINIMUM AND 0.107 INCHES MAXIMUM IN
Power Rating Per Characteristic1.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-034-7752HG861 INTERCHANGEABLE
Coupling Half,quick Disconnect
Lockheed Martin Corporation Div Rms
3110-00-100-8514E3 INTERCHANGEABLE
Bearing,ball,thrust
Abc Acquisition Company Dba Aetna Bearing Company
5905-00-107-7132 INTERCHANGEABLE
Resistor,fixed,composition
3110-00-142-4425 INTERCHANGEABLE
Bearing,ball,airframe
4820-00-251-15553043250R91 INTERCHANGEABLE
Valve,flow Control
Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
4320-00-336-8912D3 INTERCHANGEABLE
Sleeve,shaft,pump
Circor Naval Solutions Llc Dba Warren Pumps
5915-00-342-6344 INTERCHANGEABLE
Cover,filter Box
5905-00-500-7768 INTERCHANGEABLE
Resistor,fixed,composition
5340-00-724-2883D3 INTERCHANGEABLE
Hinge,tee
Dent Manufacturing Inc
5360-00-955-3189 INTERCHANGEABLE
Spring,helical,compression
Cross-Reference Index
Part NumberManufacturer
D3 Ge Aviation Systems Ltd (GBR)
D3 Smiths Aerospace (customer Services Division) (GBR)
1S2130A Texas Instruments Incorporated (USA)
Related Parts
4730-00-034-7752INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
HG861
3110-00-100-8514INTERCHANGEABLE
BEARING,BALL,THRUST
E3
5905-00-107-7132INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
3110-00-142-4425INTERCHANGEABLE
BEARING,BALL,AIRFRAME
4820-00-251-1555INTERCHANGEABLE
VALVE,FLOW CONTROL
3043250R91
4320-00-336-8912INTERCHANGEABLE
SLEEVE,SHAFT,PUMP
D3
5915-00-342-6344INTERCHANGEABLE
COVER,FILTER BOX
5905-00-500-7768INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5340-00-724-2883INTERCHANGEABLE
HINGE,TEE
D3
5360-00-955-3189INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
6740-01-015-1452INTERCHANGEABLE
ENLARGER SYSTEM
4330-01-036-5583INTERCHANGEABLE
FILTER ELEMENT,FLUID
D3

Frequently Asked Questions

What is NSN 5961-01-040-6421?

NSN 5961-01-040-6421 is a Semiconductor Device,diode, manufactured by Ge Aviation Systems Ltd, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-040-6421?

NSN 5961-01-040-6421 has 3 cross-referenced part numbers: D3 (Ge Aviation Systems Ltd), D3 (Smiths Aerospace (customer Services Division)), 1S2130A (Texas Instruments Incorporated).

What NSN replaces 5961-01-040-6421?

There are 12 known substitutes for 5961-01-040-6421: 4730-00-034-7752, 3110-00-100-8514, 5905-00-107-7132 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of D3?

Key specifications for D3: Material: SILICON SEMICONDUCTOR; Overall Length: 0.160 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN; Overall Diameter: 0.080 INCHES MINIMUM AND 0.107 INCHES MAXIMUM IN; Power Rating Per Characteristic: 1.0 WATTS MAXIMUM TOTAL POWER DISSIPATION. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com