549-4392-002 — RETAINER,CAPACITOR

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

549-4392-002: 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 material: COPPER ALLOY 268, overall_width: 0.609 INCHES NOMINAL IN, overall_height: 0.025 INCHES NOMINAL IN, overall_length: 2.281 INCHES NOMINAL IN, style_designator: IRREGULAR, surface_treatment: SILVER. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-960-1362, 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→ 549-4392-002

NSN: 5910-00-960-1362
FSC: 5910 — Capacitors
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)

SPECIFICATIONS

material	COPPER ALLOY 268
overall_width	0.609 INCHES NOMINAL IN
overall_height	0.025 INCHES NOMINAL IN
overall_length	2.281 INCHES NOMINAL IN
style_designator	IRREGULAR
surface_treatment	SILVER
material_document_and_classification	QQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE
accommodated_item_securing_device_type	FRICTION FASTENER
NSN	5910-00-960-1362

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: IRREGULAR

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE

•

ACCOMMODATED ITEM SECURING DEVICE TYPE: FRICTION FASTENER

•

SURFACE TREATMENT: SILVER

•

MATERIAL: COPPER ALLOY 268

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 HEIGHT	0.025 INCHES NOMINAL IN
STYLE DESIGNATOR	IRREGULAR
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH	2.281 INCHES NOMINAL IN
ACCOMMODATED ITEM SECURING DEVICE TYPE	FRICTION FASTENER
OVERALL WIDTH	0.609 INCHES NOMINAL IN
SURFACE TREATMENT	SILVER
MATERIAL	COPPER ALLOY 268

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 549-4392-002?

549-4392-002 is a RETAINER,CAPACITOR. It is classified as a MRO (MRO_GENERAL).

What is the NSN for 549-4392-002?

549-4392-002 is cataloged in the U.S. Government catalog under NSN 5910-00-960-1362. This indicates validated use in U.S. government and defense supply chains.

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549-4392-002 — RETAINER,CAPACITOR

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