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228B918G01 — RETAINER,CAPACITOR

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

228B918G01: RETAINER,CAPACITOR.

The RETAINER,CAPACITOR 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 overall_width: 1.110 INCHES NOMINAL IN, overall_height: 0.970 INCHES NOMINAL IN, overall_length: 1.298 INCHES NOMINAL IN, style_designator: IRREGULAR, precious_material: SILVER, surface_treatment: SILVER. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-893-4196, 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→ 228B918G01
NSN: 5910-00-893-4196
FSC: 5910 — Capacitors
CAGE: 97942 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
overall_width1.110 INCHES NOMINAL IN
overall_height0.970 INCHES NOMINAL IN
overall_length1.298 INCHES NOMINAL IN
style_designatorIRREGULAR
precious_materialSILVER
surface_treatmentSILVER
surface_treatment_document_and_classificationQQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE
NSN5910-00-893-4196
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RETAINER,CAPACITOR TITLE COMPONENT PN 228B918G01 MFR RETAINER,CAPACITOR
KEY FEATURES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE
•
PRECIOUS MATERIAL: SILVER
•
STYLE DESIGNATOR: IRREGULAR
•
SURFACE TREATMENT: SILVER
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
OVERALL HEIGHT0.970 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE
PRECIOUS MATERIALSILVER
STYLE DESIGNATORIRREGULAR
OVERALL LENGTH1.298 INCHES NOMINAL IN
OVERALL WIDTH1.110 INCHES NOMINAL IN
SURFACE TREATMENTSILVER
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 228B918G01?
228B918G01 is a RETAINER,CAPACITOR. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 228B918G01?
228B918G01 is cataloged in the U.S. Government catalog under NSN 5910-00-893-4196. 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.