PartsTable
Technical Data Sheet
PartsTable / MRO / 12437
12437 ✓ 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,CERAMIC DIELECTR. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, body_width: 1.469 INCHES NOMINAL IN, case_style: SQUARE, seal_width: 0.250 INCHES NOMINAL IN, body_height: 1.891 INCHES NOMINAL IN, body_length: 1.516 INCHES NOMINAL 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 1560-00-092-3453, 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→ 12437
NSN: 1560-00-092-3453
FSC: 1560
CAGE: 77294 — PIPER INDUSTRIAL MANUFACTURING COMPANY, LLC DIV PIPER INDUSTRIAL MANUFACTURING COMPANY (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
body_width1.469 INCHES NOMINAL IN
case_styleSQUARE
seal_width0.250 INCHES NOMINAL IN
body_height1.891 INCHES NOMINAL IN
body_length1.516 INCHES NOMINAL IN
inclosure_typeOPEN
mounting_methodTHREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
nominal_thread_size0.138 INCHES SINGLE GROUP IN
housing_bore_diameter1.984 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
NSN1560-00-092-3453
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN 12437 MFR CAPACITOR,FIXED,CERAMI
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
198G18Interchangeable
interchangeable cross-reference
interchangeable
12437Interchangeable
interchangeable cross-reference
interchangeable
198HD18Interchangeable
interchangeable cross-reference
interchangeable
3333Interchangeable
interchangeable cross-reference
interchangeable
2031191Interchangeable
interchangeable cross-reference
interchangeable
1243/7Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12437?
12437 is a CAPACITOR,FIXED,CERAMIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 12437?
There are 8 known substitutes for 12437: 198G18, 12437, 198HD18 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12437?
12437 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1560-00-092-3453. 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