PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SR1650Semiconductor Device,diode

Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp · NSN 5961-01-018-3684 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-018-3684 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-018-3684. Primary manufacturer part number: SR1650.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: SILICON SEMICONDUCTOR
  • Overall Width Across Flats: 0.667 INCHES MINIMUM AND 0.687 INCHES MAXIMUM IN
  • 3 verified cross-references
  • Primary manufacturer: Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp
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 5961-01-018-3684, 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 Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp. Government technical data includes 2 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
NSN5961-01-018-3684
Primary Part NumberSR1650
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerGilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp
StatusACTIVE
MaterialSILICON SEMICONDUCTOR
Overall Width Across Flats0.667 INCHES MINIMUM AND 0.687 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-036-039121005 INTERCHANGEABLE
Disk,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5995-00-187-9830A4427 INTERCHANGEABLE
Cable Assembly,radio Frequency
Bae Systems Information and Electronic Systems Integration Inc.
5110-00-255-04205110-00-255-0420 INTERCHANGEABLE
Scissors,electricians'
General Services Administration Federal Supply Service
5950-00-494-335421005 INTERCHANGEABLE
Transformer,power
Magnetika Inc
6145-00-500-2730 INTERCHANGEABLE
Cable,radio Frequency
5940-00-983-6083 INTERCHANGEABLE
Terminal Board
6210-01-137-8494 INTERCHANGEABLE
Light,indicator
5360-01-260-46392100-5 INTERCHANGEABLE
Spring,helical,compression
Greno Industries, Inc. Dba Greno Industries Inc
6850-01-262-298921005 INTERCHANGEABLE
Desiccant,activated
W.a. Hammond Drierite Co, Limited
5120-01-335-141421005 INTERCHANGEABLE
Punch,drive Pin
Mayhew Steel Products Inc
Cross-Reference Index
Part NumberManufacturer
SR1650 PRIMARY Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp (USA)
210-05 Westinghouse Electric Corp Semiconductor Div (USA)
7904210-00 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
Related Parts
4820-00-036-0391INTERCHANGEABLE
DISK,VALVE
21005
5995-00-187-9830INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
A4427
5110-00-255-0420INTERCHANGEABLE
SCISSORS,ELECTRICIANS'
5110-00-255-0420
5950-00-494-3354INTERCHANGEABLE
TRANSFORMER,POWER
21005
6145-00-500-2730INTERCHANGEABLE
CABLE,RADIO FREQUENCY
5940-00-983-6083INTERCHANGEABLE
TERMINAL BOARD
6210-01-137-8494INTERCHANGEABLE
LIGHT,INDICATOR
5360-01-260-4639INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
2100-5
6850-01-262-2989INTERCHANGEABLE
DESICCANT,ACTIVATED
21005
5120-01-335-1414INTERCHANGEABLE
PUNCH,DRIVE PIN
21005
5995-01-357-9531INTERCHANGEABLE
CORD ASSEMBLY,ELECTRICAL
2100-5
6515-01-385-5908INTERCHANGEABLE
SAFE START SET,SPEC
38-21020-1

Frequently Asked Questions

What is NSN 5961-01-018-3684?

NSN 5961-01-018-3684 is a Semiconductor Device,diode, manufactured by Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-018-3684?

NSN 5961-01-018-3684 has 3 cross-referenced part numbers: SR1650 (Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp), 210-05 (Westinghouse Electric Corp Semiconductor Div), 7904210-00 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan).

What NSN replaces 5961-01-018-3684?

There are 12 known substitutes for 5961-01-018-3684: 4820-00-036-0391, 5995-00-187-9830, 5110-00-255-0420 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SR1650?

Key specifications for SR1650: Material: SILICON SEMICONDUCTOR; Overall Length: 0.450 INCHES MAXIMUM IN; Overall Width Across Flats: 0.667 INCHES MINIMUM AND 0.687 INCHES MAXIMUM IN. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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