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Technical Data Sheet
PartsTable / COMPONENT / 218R
218R ✓ 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,CERAMIC DIELECTR. Key specifications include material: PLASTIC INSULATION, lens_type: REFLEX, bore_shape: STRAIGHT, drive_type: CLUTCH, lens_color: RED, lens_shape: ROUND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 9905-00-205-2795, 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
218R
NSN: 9905-00-205-2795
FSC: 9905
CAGE: 70418 — KTM 2 LLC DBA ARROW SAFETY DEVICE COMPANY (USA)
SPECIFICATIONS
materialPLASTIC INSULATION
lens_typeREFLEX
bore_shapeSTRAIGHT
drive_typeCLUTCH
lens_colorRED
lens_shapeROUND
clutch_typeADJUSTABLE
handle_typePISTOL GRIP
bore_diameter90.00 MILLIMETERS NOMINAL MM
mounting_typeFLUSH
overall_width0.500 INCHES IN
drive_end_typeSOCKET CHUCK
NSN9905-00-205-2795
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN 218R MFR CAPACITOR,FIXED,CERAMI
KEY FEATURES
•
MOUNTING TYPE: FLUSH
•
LENS TYPE: REFLEX
•
LENS COLOR: RED
•
MATERIAL: PLASTIC LENS
•
LENS EFFECTIVE DIAMETER: 3.015 INCHES IN
•
LENS SHAPE: ROUND
•
HOLE SPACING DIMENSION: SPACED 180 DEG APART ON 3.937 IN. BOLT CIRCLE OF HOLES 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)
MOUNTING TYPEFLUSH
LENS TYPEREFLEX
LENS COLORRED
MATERIALPLASTIC LENS
LENS EFFECTIVE DIAMETER3.015 INCHES IN
LENS SHAPEROUND
HOLE SPACING DIMENSIONSPACED 180 DEG APART ON 3.937 IN. BOLT CIRCLE OF HOLES IN
OVERALL LENGTH4.500 INCHES NOMINAL IN
MOUNTING HOLE QUANTITY2
OVERALL WIDTH3.625 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 32
X1270Interchangeable
interchangeable cross-reference
interchangeable
24790DInterchangeable
interchangeable cross-reference
interchangeable
X7-28Interchangeable
interchangeable cross-reference
interchangeable
3330DREDInterchangeable
interchangeable cross-reference
interchangeable
2170Interchangeable
interchangeable cross-reference
interchangeable
808-5747Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 218R?
218R is a CAPACITOR,FIXED,CERAMIC DIELECTR.
What parts can replace 218R?
There are 32 known substitutes for 218R: X1270, 24790D, X7-28 and 29 more. Substitute compatibility should be verified for your specific system.
Is 218R still available?
218R 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