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PartsTable / COMPONENT / 83979
83979 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SWITCH,MERCURY is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, body_style: UNCASED, head_style: FILLISTERFILLISTER, body_length: 1.375 INCHES MAXIMUM IN, thread_class: 2A2A, body_diameter: 0.540 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-022-4836, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
83979
NSN: 5930-00-022-4836
FSC: 5930
CAGE: 81306 — WHIRLPOOL CORP DBA WHIRLPOOL CORP (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
body_styleUNCASED
head_styleFILLISTERFILLISTER
body_length1.375 INCHES MAXIMUM IN
thread_class2A2A
body_diameter0.540 INCHES NOMINAL IN
head_diameter0.124 INCHES NOMINAL0.124 INCHES NOMINAL IN
thread_length0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN
fastener_length0.625 INCHES NOMINAL0.625 INCHES NOMINAL IN
thread_directionRIGHT-HANDRIGHT-HAND
surface_treatmentOXIDE OVERALLOXIDE OVERALL
internal_drive_styleSLOTSLOT
NSN5930-00-022-4836
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,MERCURY TITLE COMPONENT PN 83979 MFR SWITCH,MERCURY
KEY FEATURES
•
BODY DIAMETER: 0.540 INCHES NOMINAL IN
•
TERMINAL TYPE AND QUANTITY: 2 WIRE LEAD
•
SWITCH ACTUATION DIFFERENTIAL ANGLE: 6.0 DEGREES MAXIMUM
•
BODY LENGTH: 1.375 INCHES MAXIMUM IN
•
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 1.000 AMPERES INDUCTIVE AC
•
NONPILE-UP CONTACT ARRANGEMENT: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT
•
BODY STYLE: UNCASED
TECHNICAL CHARACTERISTICS (FLIS)
BODY DIAMETER0.540 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY2 WIRE LEAD
SWITCH ACTUATION DIFFERENTIAL ANGLE6.0 DEGREES MAXIMUM
BODY LENGTH1.375 INCHES MAXIMUM IN
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE1.000 AMPERES INDUCTIVE AC
NONPILE-UP CONTACT ARRANGEMENT1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT
BODY STYLEUNCASED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
82-111Interchangeable
interchangeable cross-reference
interchangeable
UG495AUInterchangeable
interchangeable cross-reference
interchangeable
HNPL1M17Interchangeable
interchangeable cross-reference
interchangeable
734467M91Interchangeable
interchangeable cross-reference
interchangeable
82111-01Interchangeable
interchangeable cross-reference
interchangeable
82-55Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 83979?
83979 is a SWITCH,MERCURY.
What parts can replace 83979?
There are 14 known substitutes for 83979: 82-111, UG495AU, HNPL1M17 and 11 more. Substitute compatibility should be verified for your specific system.
Is 83979 still available?
83979 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026