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453090 ✓ 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 base_style: TWO CONTRACT LUGS (NOT CONTACT), bulb_style: PAR (PARABOLIC, ALUMINIZED REFLECTOR), overall_length: 4.090 INCHES MAXIMUM IN, voltage_rating: 28.000 VOLTS NOMINAL, wattage_rating: 60.000 WATTS, bulb_designator: PAR-46. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2590-00-138-2267, 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
453090
NSN: 2590-00-138-2267
FSC: 2590
CAGE: 77640 — ZF ACTIVE SAFETY AND ELECTRONICS US LLC DIV TRW COMMERCIAL STEERING SYSTEMS (USA)
SPECIFICATIONS
base_styleTWO CONTRACT LUGS (NOT CONTACT)
bulb_stylePAR (PARABOLIC, ALUMINIZED REFLECTOR)
overall_length4.090 INCHES MAXIMUM IN
voltage_rating28.000 VOLTS NOMINAL
wattage_rating60.000 WATTS
bulb_designatorPAR-46
light_beam_typeFLOOD
rated_average_lifeHOURS
light_output_rating1600.000 BEAM CANDLEPOWER NOMINAL SINGLE RATING
filament_designation2C-6
nondefinitive_spec/std_dataI TYPE
specification/standard_data08108-4578 MANUFACTURERS STANDARD
NSN2590-00-138-2267
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PLASTIC DIELECTR TITLE COMPONENT PN 453090 MFR CAPACITOR,FIXED,PLASTI
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL,2.938 IN. DIA FLANGE,1.750 IN. DIA OF BODY,3 HOLES 0.188 IN. DIA,2.563 IN. BOLT CIRCLE DIA,0.017 IN. THK OF FLANGE,0.500 IN. O/A H,3 SLOTS0.625 IN. LG BY 0.063 IN. W EQUALLY SPACED IN BODY 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)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL,2.938 IN. DIA FLANGE,1.750 IN. DIA OF BODY,3 HOLES 0.188 IN. DIA,2.563 IN. BOLT CIRCLE DIA,0.017 IN. THK OF FLANGE,0.500 IN. O/A H,3 SLOTS0.625 IN. LG BY 0.063 IN. W EQUALLY SPACED IN BODY IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
70182763Interchangeable
interchangeable cross-reference
interchangeable
167707H1Interchangeable
interchangeable cross-reference
interchangeable
273560Interchangeable
interchangeable cross-reference
interchangeable
4801466-6Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 453090?
453090 is a CAPACITOR,FIXED,PLASTIC DIELECTR.
What parts can replace 453090?
There are 4 known substitutes for 453090: 70182763, 167707H1, 273560 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 453090?
453090 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2590-00-138-2267. 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