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NQS173F — CAPACITOR,VARIABLE,QUARTZ DIELEC

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

NQS173F: CAPACITOR,VARIABLE,QUARTZ DIELEC.

CAPACITOR,VARIABLE,QUARTZ DIELEC. Key specifications include body_style: PISTON, body_length: 0.594 INCHES NOMINAL IN, thread_class: 2A A, bushing_shape: ROUND W/FLAT, bushing_width: 0.175 INCHES MAXIMUM IN, bushing_length: 0.281 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-503-9449, 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→ NQS173F
NSN: 5910-00-503-9449
FSC: 5910 — Capacitors
CAGE: 51406 — MURATA ERIE NORTH AMERICA INC HEADQUARTERS AND GEORGIA OPNS (USA)
SPECIFICATIONS
body_stylePISTON
body_length0.594 INCHES NOMINAL IN
thread_class2A A
bushing_shapeROUND W/FLAT
bushing_width0.175 INCHES MAXIMUM IN
bushing_length0.281 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
bushing_diameter0.195 INCHES MAXIMUM IN
overall_diameter0.312 INCHES NOMINAL IN
special_featuresNYLON BUSHING BONDED TO PANEL MOUNT BASE INSULATES THE UNIT FROM GROUND. A LUG IS SOLDERED TO BASE PRIOR TO ASSEMBLY
nominal_thread_size0.190 INCHES IN
adjustment_device_torque1.000 INCH-OUNCES MINIMUM AND 10.000 INCH-OUNCES MAXIMUM IN
NSN5910-00-503-9449
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,QUARTZ DIELEC TITLE COMPONENT PN NQS173F MFR CAPACITOR,VARIABLE,QUA
KEY FEATURES
•
BUSHING SHAPE: ROUND W/FLAT
•
BUSHING LENGTH: 0.281 INCHES NOMINAL IN
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED BUSHING
•
NONDERATED VOLTAGE RATING AND TYPE: 1250.0 DC CONTINUOUS SINGLE SECTION
•
INCLOSURE TYPE: HERMETICALLY SEALED
•
TEMP COEFFICIENT OF CAPACITANCE IN PPM PER DEG CELSIUS: 25.0 SINGLE SECTION
•
BODY STYLE: PISTON
•
INSULATION DC RESISTANCE AT 25 DEG CELSIUS: 1.0 MEGOHMS
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
BUSHING SHAPEROUND W/FLAT
BUSHING LENGTH0.281 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED BUSHING
NONDERATED VOLTAGE RATING AND TYPE1250.0 DC CONTINUOUS SINGLE SECTION
INCLOSURE TYPEHERMETICALLY SEALED
TEMP COEFFICIENT OF CAPACITANCE IN PPM PER DEG CELSIUS25.0 SINGLE SECTION
BODY STYLEPISTON
INSULATION DC RESISTANCE AT 25 DEG CELSIUS1.0 MEGOHMS
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 150.0 CELSIUS MAXIMUM DEGC
OVERALL DIAMETER0.312 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5910 — Capacitors
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5910-00-000-1038 5910-00-000-1049 5910-00-000-1080 5910-00-000-6838 5910-00-001-1913 5910-00-001-2576 5910-00-001-2577 5910-00-001-2578
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 NQS173F?
NQS173F is a CAPACITOR,VARIABLE,QUARTZ DIELEC. It is classified as a MRO (MRO_GENERAL).
What is the NSN for NQS173F?
NQS173F is cataloged in the U.S. Government catalog under NSN 5910-00-503-9449. This indicates validated use in U.S. government and defense supply chains.
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