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PartsTable / COMPONENT / R21612
R21612 ✓ 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 special_features: WEAPON SYSTEM ESSENTIAL, end_item_identification: 4210-01-038-4331;TRACTOR, WHL IND; DSL W/BACKHOE W/LOADER W/HYD TOOL AT, criticality_code_justification: FEAT, general_characteristics_item_description: EXTERNALLY THREADED; 3/8-24-2A THD; 1.172 IN. O/A LG; W/HEX WRENCHING FEATURE A.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-01-160-0850, 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
R21612
NSN: 2530-01-160-0850
FSC: 2530
CAGE: 75160 — DEERE & CO (USA)
SPECIFICATIONS
special_featuresWEAPON SYSTEM ESSENTIAL
end_item_identification4210-01-038-4331;TRACTOR, WHL IND; DSL W/BACKHOE W/LOADER W/HYD TOOL AT
criticality_code_justificationFEAT
general_characteristics_item_descriptionEXTERNALLY THREADED; 3/8-24-2A THD; 1.172 IN. O/A LG; W/HEX WRENCHING FEATURE A
NSN2530-01-160-0850
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN R21612 MFR CAPACITOR,FIXED,CERAMI
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: EXTERNALLY THREADED; 3/8-24-2A THD; 1.172 IN. O/A LG; W/HEX WRENCHING FEATURE A
•
CRITICALITY CODE JUSTIFICATION: FEAT
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)
END ITEM IDENTIFICATION4210-01-038-4331;TRACTOR, WHL IND; DSL W/BACKHOE W/LOADER W/HYD TOOL AT
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
GENERAL CHARACTERISTICS ITEM DESCRIPTIONEXTERNALLY THREADED; 3/8-24-2A THD; 1.172 IN. O/A LG; W/HEX WRENCHING FEATURE A
CRITICALITY CODE JUSTIFICATIONFEAT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
49206Interchangeable
interchangeable cross-reference
interchangeable
94006Interchangeable
interchangeable cross-reference
interchangeable
E3Interchangeable
interchangeable cross-reference
interchangeable
6132704KInterchangeable
interchangeable cross-reference
interchangeable
12203Interchangeable
interchangeable cross-reference
interchangeable
500137Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R21612?
R21612 is a CAPACITOR,FIXED,CERAMIC DIELECTR.
What parts can replace R21612?
There are 12 known substitutes for R21612: 49206, 94006, E3 and 9 more. Substitute compatibility should be verified for your specific system.
Is R21612 still available?
R21612 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