PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RA1Rectifier,semiconductor Device,u

General Electric Co Semi-Conductor Products Dept · NSN 5961-00-943-9919 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-943-9919 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-943-9919. Primary manufacturer part number: RA1.
Features
  • Rectifier,semiconductor Device,u — FSC 5961
  • Precious Material and Location: TERMINAL SURFACE GOLD
  • 2 verified cross-references
  • Primary manufacturer: General Electric Co Semi-Conductor Products Dept
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Rectifier,semiconductor Device,u, cataloged under National Stock Number 5961-00-943-9919, 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 General Electric Co Semi-Conductor Products Dept. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-943-9919
Primary Part NumberRA1
Item NameRectifier,semiconductor Device,u
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerGeneral Electric Co Semi-Conductor Products Dept
StatusACTIVE
Precious Material and LocationTERMINAL SURFACE GOLD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3130-00-064-0121RA1 INTERCHANGEABLE
Bearing Unit,ball
Timken Co Div the Timken Company
5965-00-661-0463 INTERCHANGEABLE
Earphone Element
6320-00-779-5923RA-1 INTERCHANGEABLE
Indicator,angle
Custom Electronic Assemblies Co Inc
5340-01-023-63121098XL INTERCHANGEABLE
Key Blank
Ilco Unican Corp Dba Wolf Sales
7045-01-140-5938 INTERCHANGEABLE
Rack Adapter
Cross-Reference Index
Part NumberManufacturer
RA1 General Electric Co Semi-Conductor Products Dept (USA)
CDRA1 Mercury Systems, Inc. Dba Mercury Systems, Inc (USA)
Related Parts
3130-00-064-0121INTERCHANGEABLE
BEARING UNIT,BALL
RA1
5965-00-661-0463INTERCHANGEABLE
EARPHONE ELEMENT
6320-00-779-5923INTERCHANGEABLE
INDICATOR,ANGLE
RA-1
5340-01-023-6312INTERCHANGEABLE
KEY BLANK
1098XL
7045-01-140-5938INTERCHANGEABLE
RACK ADAPTER

Frequently Asked Questions

What is NSN 5961-00-943-9919?

NSN 5961-00-943-9919 is a Rectifier,semiconductor Device,u, manufactured by General Electric Co Semi-Conductor Products Dept, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-943-9919?

NSN 5961-00-943-9919 has 2 cross-referenced part numbers: RA1 (General Electric Co Semi-Conductor Products Dept), CDRA1 (Mercury Systems, Inc. Dba Mercury Systems, Inc).

What NSN replaces 5961-00-943-9919?

There are 5 known substitutes for 5961-00-943-9919: 3130-00-064-0121, 5965-00-661-0463, 6320-00-779-5923 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of RA1?

Key specifications for RA1: Special Features: METAL ALLOY CASE;4 WIRE LEAD TERMINALS;GLASS TO METAL INSERT;0.375 IN. DIA;0.250 IN. BODY LG;0.750 IN. LEAD LG;PRECIOUS MATERIAL:GOLD IN; Precious Material and Location: TERMINAL SURFACE GOLD. 2 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