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PartsTable / COMPONENT / N26958PC21
N26958PC21 ✓ 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,CERAMIC DIELECTR. Key specifications include head_style: FLAT, stem_style: DOUBLE GROOVED, head_height: 0.1550 INCHES MINIMUM AND 0.1650 INCHES MAXIMUM IN, neck_radius: 1.7500 INCHES NOMINAL IN, stem_length: 9.6720 INCHES MINIMUM AND 9.6920 INCHES MAXIMUM IN, stem_diameter: 0.5620 INCHES MINIMUM AND 0.5630 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2815-00-353-8176, 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
N26958PC21
NSN: 2815-00-353-8176
FSC: 2815
CAGE: 72915 — GENERAL MOTORS CORP ELECTRO-MOTIVE DIV (USA)
SPECIFICATIONS
head_styleFLAT
stem_styleDOUBLE GROOVED
head_height0.1550 INCHES MINIMUM AND 0.1650 INCHES MAXIMUM IN
neck_radius1.7500 INCHES NOMINAL IN
stem_length9.6720 INCHES MINIMUM AND 9.6920 INCHES MAXIMUM IN
stem_diameter0.5620 INCHES MINIMUM AND 0.5630 INCHES MAXIMUM IN
chamfer_length0.0312 INCHES NOMINAL IN
outside_diameter2.6750 INCHES MINIMUM AND 2.7750 INCHES MAXIMUM IN
seat_angle_in_deg45.0
first_groove_width0.1280 INCHES MINIMUM AND 0.1340 INCHES MAXIMUM IN
second_groove_width0.1280 INCHES MINIMUM AND 0.1340 INCHES MAXIMUM IN
carbon_relief_grooveINCLUDED
NSN2815-00-353-8176
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN N26958PC21 MFR CAPACITOR,FIXED,CERAMI
KEY FEATURES
•
CHAMFER LENGTH: 0.0312 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 2.6750 INCHES MINIMUM AND 2.7750 INCHES MAXIMUM IN
•
FIRST GROOVE WIDTH: 0.1280 INCHES MINIMUM AND 0.1340 INCHES MAXIMUM IN
•
DISTANCE FROM SECOND GROOVE TO STEM END: 0.5930 INCHES MINIMUM AND 0.6050 INCHES MAXIMUM IN
•
CARBON RELIEF GROOVE: INCLUDED
•
HEAD HEIGHT: 0.1550 INCHES MINIMUM AND 0.1650 INCHES MAXIMUM IN
•
CHAMFER ANGLE IN DEG: 45.0
•
DISTANCE FROM FIRST GROOVE TO STEM END: 0.3440 INCHES MINIMUM AND 0.3540 INCHES MAXIMUM 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)
CHAMFER LENGTH0.0312 INCHES NOMINAL IN
OUTSIDE DIAMETER2.6750 INCHES MINIMUM AND 2.7750 INCHES MAXIMUM IN
FIRST GROOVE WIDTH0.1280 INCHES MINIMUM AND 0.1340 INCHES MAXIMUM IN
DISTANCE FROM SECOND GROOVE TO STEM END0.5930 INCHES MINIMUM AND 0.6050 INCHES MAXIMUM IN
CARBON RELIEF GROOVEINCLUDED
HEAD HEIGHT0.1550 INCHES MINIMUM AND 0.1650 INCHES MAXIMUM IN
CHAMFER ANGLE IN DEG45.0
DISTANCE FROM FIRST GROOVE TO STEM END0.3440 INCHES MINIMUM AND 0.3540 INCHES MAXIMUM IN
MINOR DIAMETER LENGTH1.0000 INCHES NOMINAL IN
METALLIC HARDNESS RATING AND LOCATION45.0 ROCKWELL C NOMINAL TIP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
7901102-24Interchangeable
interchangeable cross-reference
interchangeable
S983102K03Interchangeable
interchangeable cross-reference
interchangeable
M160309-90Interchangeable
interchangeable cross-reference
interchangeable
968958Interchangeable
interchangeable cross-reference
interchangeable
968958-1Interchangeable
interchangeable cross-reference
interchangeable
HRAA112Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is N26958PC21?
N26958PC21 is a CAPACITOR,FIXED,CERAMIC DIELECTR.
What parts can replace N26958PC21?
There are 27 known substitutes for N26958PC21: 7901102-24, S983102K03, M160309-90 and 24 more. Substitute compatibility should be verified for your specific system.
Is N26958PC21 still available?
N26958PC21 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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Last verified: July 2026