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D22931 — CAPACITOR ASSEMBLY

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

D22931: CAPACITOR ASSEMBLY.

The CAPACITOR ASSEMBLY is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include component_name: CAPACITOR,MODULE, overall_length: 3.050 INCHES NOMINAL IN, mounting_method: THREADED INSERT, capacitance_value: 900.00 MICROFARADS, terminal_quantity: 12, electrical_resistance: 0.2 OHMS. This part is cataloged in the U.S.

Government catalog under NSN 5910-01-102-4347, 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→ D22931
NSN: 5910-01-102-4347
FSC: 5910 — Capacitors
CAGE: 56289 — SPRAGUE ELECTRIC CO WORLD HQS (USA)
SPECIFICATIONS
component_nameCAPACITOR,MODULE
overall_length3.050 INCHES NOMINAL IN
mounting_methodTHREADED INSERT
capacitance_value900.00 MICROFARADS
terminal_quantity12
component_quantity3
electrical_resistance0.2 OHMS
component_relationshipNOT MATCHED
mounting_configuration2 EA BLIND INSERT,4-40 UNC-2B,5 THD MIN,STAINLESS STEEL,QQ-S-365
working_voltage_rating85.0 VOLTS
end_item_identificationFIRE CONTROL AND BOMBING SYSTEM
component_controlling_agencySPRAUGE
NSN5910-01-102-4347
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR ASSEMBLY TITLE COMPONENT PN D22931 MFR CAPACITOR ASSEMBLY
KEY FEATURES
•
COMPONENT NAME: CAPACITOR,MODULE
•
COMPONENT QUANTITY: 3
•
RESISTANCE TOLERANCE IN PERCENT: -10.0 TO 10.0
•
ELECTRICAL RESISTANCE: 0.2 OHMS
•
COMPONENT IDENTIFYING NUMBER: 6134346-2 PART NO.
•
TERMINAL QUANTITY: 12
•
MOUNTING METHOD: THREADED INSERT
•
COMPONENT CONTROLLING AGENCY: SPRAUGE
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
COMPONENT NAMECAPACITOR,MODULE
COMPONENT QUANTITY3
RESISTANCE TOLERANCE IN PERCENT-10.0 TO 10.0
ELECTRICAL RESISTANCE0.2 OHMS
COMPONENT IDENTIFYING NUMBER6134346-2 PART NO.
TERMINAL QUANTITY12
MOUNTING METHODTHREADED INSERT
COMPONENT CONTROLLING AGENCYSPRAUGE
CAPACITANCE TOLERANCE IN PERCENT-10.0 TO 10.0
OVERALL LENGTH3.050 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5910 — Capacitors
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5910-00-000-1038 5910-00-000-1049 5910-00-000-1080 5910-00-000-6838 5910-00-001-1913 5910-00-001-2576 5910-00-001-2577 5910-00-001-2578
SUBSTITUTES & CROSS-REFERENCES 1
6134346-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is D22931?
D22931 is a CAPACITOR ASSEMBLY. It is classified as a MRO (MRO_GENERAL).
What parts can replace D22931?
There is 1 known substitute for D22931: 6134346-2. Substitute compatibility should be verified for your specific system.
What is the NSN for D22931?
D22931 is cataloged in the U.S. Government catalog under NSN 5910-01-102-4347. This indicates validated use in U.S. government and defense supply chains.
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