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A4353 — CAPACITOR,VARIABLE,AIR DIELECTRI

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

A4353: CAPACITOR,VARIABLE,AIR DIELECTRI.

CAPACITOR,VARIABLE,AIR DIELECTRI. Key specifications include length: 1.620 INCHES NOMINAL IN, material: STEEL COMP 303 OR STEEL COMP 304, shaft_type: ROUND SINGLE SHAFT, shaft_length: 0.375 INCHES NOMINAL SINGLE SHAFT IN, thread_class: 3A A, overall_width: 4.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-193-7975, 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
MRO→ MRO_GENERAL→ A4353
NSN: 5910-00-193-7975
NIINs: 001937975, 002582022, 012083381
FSC: 5910 — Capacitors
CAGE: 76854 — ELECTRO SWITCH CORP. DBA OAK GRISGSBY DIV ELECTROSWITCH (USA)
SPECIFICATIONS
length1.620 INCHES NOMINAL IN
materialSTEEL COMP 303 OR STEEL COMP 304
shaft_typeROUND SINGLE SHAFT
shaft_length0.375 INCHES NOMINAL SINGLE SHAFT IN
thread_class3A A
overall_width4.250 INCHES NOMINAL IN
thread_length0.380 INCHES NOMINAL IN
inclosure_typeUNINCLOSED
overall_height2.062 INCHES IN
overall_length7.125 INCHES NOMINAL IN
plate_quantity65
shaft_diameter0.250 INCHES NOMINAL SINGLE SHAFT IN
NSN5910-00-193-7975
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,AIR DIELECTRI TITLE COMPONENT PN A4353 MFR CAPACITOR,VARIABLE,AIR
KEY FEATURES
•
SHAFT TYPE: ROUND SINGLE SHAFT
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 SLOT OR 1 THREADED HOLE(S)
•
NONDERATED VOLTAGE RATING AND TYPE: 500.0 AC PEAK THIRD SECTION
•
SHAFT DIAMETER: 0.250 INCHES NOMINAL SINGLE SHAFT IN
•
INCLOSURE TYPE: UNINCLOSED
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS
SHAFT TYPEROUND SINGLE SHAFT
MOUNTING FACILITY TYPE AND QUANTITY1 SLOT OR 1 THREADED HOLE(S)
OVERALL HEIGHT4.750 INCHES NOMINAL IN
NONDERATED VOLTAGE RATING AND TYPE500.0 AC PEAK THIRD SECTION
NONDERATED VOLTAGE RATING AND TYPE800.0 AC PEAK FIRST SECTION
NONDERATED VOLTAGE RATING AND TYPE800.0 AC PEAK SECOND SECTION
SHAFT DIAMETER0.250 INCHES NOMINAL SINGLE SHAFT IN
INCLOSURE TYPEUNINCLOSED
ADJUSTMENT DEVICE ROTATION360.0 DEGREES NOMINAL CLOCKWISE
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH6.766 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A4353?
A4353 is a CAPACITOR,VARIABLE,AIR DIELECTRI. It is classified as a MRO (MRO_GENERAL).
What is the NSN for A4353?
A4353 is cataloged in the U.S. Government catalog under NSN 5910-00-193-7975. This indicates validated use in U.S. government and defense supply chains.
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