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PartsTable / COMPONENT / 210555-10
210555-10 ✓ 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,MICA DIELECTRIC. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 7.280 INCHES NOMINAL IN, first_end_style: PLAIN, second_end_style: FLAT KEYWAY, first_end_diameter: 0.3749 INCHES MINIMUM AND 0.3752 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-317-5330, 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
210555-10
NSN: 3040-01-317-5330
FSC: 3040
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL
step_quantity4
end_similarityNOT IDENTICAL
overall_length7.280 INCHES NOMINAL IN
first_end_stylePLAIN
second_end_styleFLAT KEYWAY
first_end_diameter0.3749 INCHES MINIMUM AND 0.3752 INCHES MAXIMUM IN
second_end_diameter0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
largest_step_diameter1.000 INCHES NOMINAL IN
external_keyway_length1.620 INCHES NOMINAL SECOND END IN
second_end_keyway_depth0.065 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
second_end_keyway_width0.1245 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM IN
NSN3040-01-317-5330
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,MICA DIELECTRIC TITLE COMPONENT PN 210555-10 MFR CAPACITOR,FIXED,MICA D
KEY FEATURES
•
EXTERNAL KEYWAY LENGTH: 1.620 INCHES NOMINAL SECOND END IN
•
SECOND END KEYWAY DEPTH: 0.065 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
•
SECOND END KEYWAY WIDTH: 0.1245 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM IN
•
MATERIAL: STEEL
•
SECOND END DIAMETER: 0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
•
STEP QUANTITY: 4
•
FIRST END DIAMETER: 0.3749 INCHES MINIMUM AND 0.3752 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)
OVERALL LENGTH7.280 INCHES NOMINAL IN
EXTERNAL KEYWAY LENGTH1.620 INCHES NOMINAL SECOND END IN
SECOND END KEYWAY DEPTH0.065 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
SECOND END KEYWAY WIDTH0.1245 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM IN
MATERIALSTEEL
SECOND END DIAMETER0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
STEP QUANTITY4
FIRST END DIAMETER0.3749 INCHES MINIMUM AND 0.3752 INCHES MAXIMUM IN
LARGEST STEP DIAMETER1.000 INCHES NOMINAL IN
END SIMILARITYNOT IDENTICAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
5-11-1229-25-2Interchangeable
interchangeable cross-reference
interchangeable
210555Interchangeable
interchangeable cross-reference
interchangeable
12293689Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 210555-10?
210555-10 is a CAPACITOR,FIXED,MICA DIELECTRIC.
What parts can replace 210555-10?
There are 3 known substitutes for 210555-10: 5-11-1229-25-2, 210555, 12293689. Substitute compatibility should be verified for your specific system.
What is the NSN for 210555-10?
210555-10 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-317-5330. 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