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PartsTable / COMPONENT / 4L490
4L490 ✓ 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 material: FIBER AND RUBBER BODY, nominal_width: 0.531 INCHES IN, style_designator: COG OR NOTCHED, cross-sectional_size: 4L, strengthening_feature: FIBER CORD, nominal_effective_outside_length: 49.000 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3030-00-528-3768, 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
4L490
NSN: 3030-00-528-3768
FSC: 3030
CAGE: 81300 — PARKER-HANNIFIN CORPORATION DBA INDUSTRIAL HOSE PRODUCT DIVISION DIV HOSE PRODUCTS DIVISION (USA)
SPECIFICATIONS
materialFIBER AND RUBBER BODY
nominal_width0.531 INCHES IN
style_designatorCOG OR NOTCHED
cross-sectional_size4L
strengthening_featureFIBER CORD
nominal_effective_outside_length49.000 INCHES IN
NSN3030-00-528-3768
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PLASTIC DIELECTR TITLE COMPONENT PN 4L490 MFR CAPACITOR,FIXED,PLASTI
KEY FEATURES
•
NOMINAL WIDTH: 0.531 INCHES IN
•
MATERIAL: FIBER AND RUBBER BODY
•
NOMINAL EFFECTIVE OUTSIDE LENGTH: 49.000 INCHES IN
•
STRENGTHENING FEATURE: FIBER CORD
•
CROSS-SECTIONAL SIZE: 4L
•
STYLE DESIGNATOR: COG OR NOTCHED
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)
NOMINAL WIDTH0.531 INCHES IN
MATERIALFIBER AND RUBBER BODY
NOMINAL EFFECTIVE OUTSIDE LENGTH49.000 INCHES IN
STRENGTHENING FEATUREFIBER CORD
CROSS-SECTIONAL SIZE4L
STYLE DESIGNATORCOG OR NOTCHED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
16117Interchangeable
interchangeable cross-reference
interchangeable
FFS85TYPE2STYLE10PInterchangeable
interchangeable cross-reference
interchangeable
26946Interchangeable
interchangeable cross-reference
interchangeable
12450232Interchangeable
interchangeable cross-reference
interchangeable
8126264-1Interchangeable
interchangeable cross-reference
interchangeable
450-0006-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4L490?
4L490 is a CAPACITOR,FIXED,PLASTIC DIELECTR.
What parts can replace 4L490?
There are 28 known substitutes for 4L490: 16117, FFS85TYPE2STYLE10P, 26946 and 25 more. Substitute compatibility should be verified for your specific system.
Is 4L490 still available?
4L490 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026