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921649-1 — NETWORK,RESISTOR CAPACITOR

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

921649-1: NETWORK,RESISTOR CAPACITOR.

The NETWORK,RESISTOR CAPACITOR is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. This part is cataloged in the U.S. Government catalog under NSN 5915-01-019-8618, 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→ 921649-1
NSN: 5915-01-019-8618
FSC: 5915 — Filters and Networks
CAGE: 06481 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
general_characteristics_item_descriptionC/O SEVEN CAPACITORS,TWO 1000 PF,ONE 39 OF AND FOUR 0.22 UF,105 RESISTORS,FIFTY-ONE 383 OHMS AND FIFTY-FOUR 178 OHMS,FIVE SPARE RESISTOR,11.750 IN. LG,5.055 IN. WD IN
NSN5915-01-019-8618
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available NETWORK,RESISTOR CAPACITOR TITLE COMPONENT PN 921649-1 MFR NETWORK,RESISTOR CAPAC
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: C/O SEVEN CAPACITORS,TWO 1000 PF,ONE 39 OF AND FOUR 0.22 UF,105 RESISTORS,FIFTY-ONE 383 OHMS AND FIFTY-FOUR 178 OHMS,FIVE SPARE RESISTOR,11.750 IN. LG,5.055 IN. WD 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
GENERAL CHARACTERISTICS ITEM DESCRIPTIONC/O SEVEN CAPACITORS,TWO 1000 PF,ONE 39 OF AND FOUR 0.22 UF,105 RESISTORS,FIFTY-ONE 383 OHMS AND FIFTY-FOUR 178 OHMS,FIVE SPARE RESISTOR,11.750 IN. LG,5.055 IN. WD IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 921649-1?
921649-1 is a NETWORK,RESISTOR CAPACITOR. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 921649-1?
921649-1 is cataloged in the U.S. Government catalog under NSN 5915-01-019-8618. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.