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221-24 — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

221-24: CAPACITOR,FIXED,ELECTROLYTIC.

The CAPACITOR,FIXED,ELECTROLYTIC is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include end_type: EXTERNAL THREAD FIRST END, material: ALUMINUM ALLOY, body_style: PLAIN, body_length: 0.550 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN, thread_class: 2A FIRST END A, overall_width: 2.900 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4320-00-055-9595, 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
221-24
NSN: 4320-00-055-9595
NIINs: 000559595, 000586552, 001486685, 001965258, 002342427, 002376728, 003487531, 004326626, 006244058, 008497991
FSC: 4320 — Power and Hand Pumps
CAGE: 0UBG9 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DIV EPD (USA)
SPECIFICATIONS
end_typeEXTERNAL THREAD FIRST END
materialALUMINUM ALLOY
body_stylePLAIN
body_length0.550 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN
thread_class2A FIRST END A
overall_width2.900 INCHES NOMINAL IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
thread_length0.312 INCHES NOMINAL FIRST END IN
coil_form_typeSOLID SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
overall_height2.500 INCHES NOMINAL IN
overall_length4.630 INCHES NOMINAL IN
NSN4320-00-055-9595
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 221-24 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
BODY STYLE: PLAIN
•
BODY OUTSIDE DIAMETER: 3.625 INCHES NOMINAL IN
•
BODY INSIDE DIAMETER: 3.250 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY
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
BODY STYLEPLAIN
BODY OUTSIDE DIAMETER3.625 INCHES NOMINAL IN
BODY INSIDE DIAMETER3.250 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
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 221-24?
221-24 is a CAPACITOR,FIXED,ELECTROLYTIC.
What is the NSN for 221-24?
221-24 is cataloged in the U.S. Government catalog under NSN 4320-00-055-9595. This indicates validated use in U.S. government and defense supply chains.
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