211685 — CAPACITOR

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

211685: CAPACITOR.

The 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 length: 2.210 INCHES NOMINAL IN, material: ALUMINUM ALLOY 7075, outside_diameter: 1.500 INCHES NOMINAL IN, end_connection_type: UNTHREADED, end_item_identification: RQ-1A PREDATOR A, material_document_and_classification: QQ-A-225/9, T73 FED SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 2995-00-373-8404, 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→ 211685

NSN: 2995-00-373-8404
NIINs: 003738404, 010947247, 011418325, 014690449, 015271731
FSC: 2995 — Miscellaneous Engine Accessories, Aircraft
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

length	2.210 INCHES NOMINAL IN
material	ALUMINUM ALLOY 7075
outside_diameter	1.500 INCHES NOMINAL IN
end_connection_type	UNTHREADED
end_item_identification	RQ-1A PREDATOR A
material_document_and_classification	QQ-A-225/9, T73 FED SPEC SINGLE MATERIAL RESPONSE
NSN	2995-00-373-8404

COMPONENT DIAGRAM

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

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is 211685?

211685 is a CAPACITOR. It is classified as a MRO (MRO_GENERAL).

What is the NSN for 211685?

211685 is cataloged in the U.S. Government catalog under NSN 2995-00-373-8404. This indicates validated use in U.S. government and defense supply chains.

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211685 — CAPACITOR

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