PartsTable
Technical Data Sheet
PartsTable / MRO / 90-123
90-123 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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,PAPER DIELECTRIC. Key specifications include color: WHITE, material: PLASTIC ACRYLIC LENS, temp_rating: -54.0 CELSIUS AND 125.0 CELSIUS SINGLE RESPONSE DEGC, overall_width: 2.000 INCHES NOMINAL IN, terminal_type: CONNECTOR, RECEPTACLE, exterior_color: YELLOW. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6220-00-055-1184, 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
MRO→ MRO_GENERAL→ 90-123
NSN: 6220-00-055-1184
FSC: 6220
CAGE: 81834 — GROTE INDUSTRIES INC DBA GROTE MANUFACTURING CO DIV MILITARY PRODUCTS (USA)
SPECIFICATIONS
colorWHITE
materialPLASTIC ACRYLIC LENS
temp_rating-54.0 CELSIUS AND 125.0 CELSIUS SINGLE RESPONSE DEGC
overall_width2.000 INCHES NOMINAL IN
terminal_typeCONNECTOR, RECEPTACLE
exterior_colorYELLOW
overall_length4.000 INCHES NOMINAL IN
mounting_methodFLANGE
style_designatorFLAT
features_providedIDENTICAL ENDS
surface_conditionSMOOTH FACE
operating_pressure100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
NSN6220-00-055-1184
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN 90-123 MFR CAPACITOR,FIXED,PAPER
KEY FEATURES
•
SURFACE CONDITION: GROOVED BACK
•
MOUNTING METHOD: PRESS FIT
•
MATERIAL: PLASTIC ACRYLIC LENS
•
MOUNTING DEVICE QUANTITY: 1
•
STYLE DESIGNATOR: FLAT
•
COLOR: AMBER LENS
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)
SURFACE CONDITIONGROOVED BACK
MOUNTING METHODPRESS FIT
MATERIALPLASTIC ACRYLIC LENS
MOUNTING DEVICE QUANTITY1
STYLE DESIGNATORFLAT
OVERALL LENGTH4.000 INCHES NOMINAL IN
SURFACE CONDITIONSMOOTH FACE
COLORAMBER LENS
LIGHT TRANSMISSION DESIGNTRANSLUCENT LENS
OVERALL WIDTH2.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
3789MILG3278AInterchangeable
interchangeable cross-reference
interchangeable
789ANG25Interchangeable
interchangeable cross-reference
interchangeable
3789Interchangeable
interchangeable cross-reference
interchangeable
8875-00Interchangeable
interchangeable cross-reference
interchangeable
GG-K-391Interchangeable
interchangeable cross-reference
interchangeable
90-123Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 90-123?
90-123 is a CAPACITOR,FIXED,PAPER DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 90-123?
There are 21 known substitutes for 90-123: 3789MILG3278A, 789ANG25, 3789 and 18 more. Substitute compatibility should be verified for your specific system.
Is 90-123 still available?
90-123 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