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N88579 ✓ 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

CAPACITOR,FIXED,PLASTIC DIELECTR. Key specifications include diameter: 0.750 INCHES NOMINAL IN, material: STEEL, cut_length: 1.312 INCHES NOMINAL IN, shank_type: STRAIGHT, design_form: SINGLE END, flute_design: HELICAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-01-387-9429, 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
N88579
NSN: 3455-01-387-9429
FSC: 3455
CAGE: 10627 — SECO TOOLS, LLC DBA SECO (USA)
SPECIFICATIONS
diameter0.750 INCHES NOMINAL IN
materialSTEEL
cut_length1.312 INCHES NOMINAL IN
shank_typeSTRAIGHT
design_formSINGLE END
flute_designHELICAL
flute_quantity2
overall_length3.312 INCHES NOMINAL IN
shank_diameter0.500 INCHES NOMINAL IN
helix_directionRIGHT-HAND
special_featuresTITANIUM NITRITE COATED
cutting_rotation_directionRIGHT-HAND
NSN3455-01-387-9429
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PLASTIC DIELECTR TITLE COMPONENT PN N88579 MFR CAPACITOR,FIXED,PLASTI
KEY FEATURES
•
CUTTING ROTATION DIRECTION: RIGHT-HAND
•
MATERIAL: STEEL
•
FLUTE QUANTITY: 2
•
SHANK TYPE: STRAIGHT
•
SHANK DIAMETER: 0.500 INCHES NOMINAL IN
•
DIAMETER: 0.750 INCHES NOMINAL IN
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 (FLIS)
CUTTING ROTATION DIRECTIONRIGHT-HAND
MATERIALSTEEL
FLUTE QUANTITY2
SHANK TYPESTRAIGHT
SHANK DIAMETER0.500 INCHES NOMINAL IN
OVERALL LENGTH3.312 INCHES NOMINAL IN
DIAMETER0.750 INCHES NOMINAL IN
SPECIAL FEATURESTITANIUM NITRITE COATED
CUT LENGTH1.312 INCHES NOMINAL IN
DESIGN FORMSINGLE END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
28330Interchangeable
interchangeable cross-reference
interchangeable
26866Interchangeable
interchangeable cross-reference
interchangeable
28330PInterchangeable
interchangeable cross-reference
interchangeable
0170-0076Interchangeable
interchangeable cross-reference
interchangeable
111PP93260Interchangeable
interchangeable cross-reference
interchangeable
20241Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is N88579?
N88579 is a CAPACITOR,FIXED,PLASTIC DIELECTR.
What parts can replace N88579?
There are 20 known substitutes for N88579: 28330, 26866, 28330P and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for N88579?
N88579 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-01-387-9429. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026