A 3-1/2 — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

A 3-1/2: CAPACITOR,FIXED,ELECTROLYTIC.

The CAPACITOR,FIXED,ELECTROLYTIC 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 phase: THREE, material: COPPER TERMINAL, anode_type: SOLID, body_style: PIGTAIL TYPE, body_width: 1.000 INCHES NOMINAL IN, bore_style: STRAIGHT SPLINE BOTH ENDS. This part is cataloged in the U.S.

Government catalog under NSN 3030-00-180-2101, 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→ A 3-1/2

NSN: 3030-00-180-2101
NIINs: 001802101, 002127303, 002313496, 002690207, 002690240, 002690241, 002690242, 002958368, 003918094, 005070040, 005070041, 005293464, 005407993, 005978716, 007877250, 009379491, 012829822
FSC: 3030 — Belting, Drive Belts, Fan Belts, and Accessories
CAGE: 93232 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS WRIGHT ENGINEERED PUMP DIVISION USE CAGE CODE 0UBG9 FOR CATALOGING (USA)

SPECIFICATIONS

phase	THREE
material	COPPER TERMINAL
anode_type	SOLID
body_style	PIGTAIL TYPE
body_width	1.000 INCHES NOMINAL IN
bore_style	STRAIGHT SPLINE BOTH ENDS
tooth_form	STANDARD
body_height	1.000 INCHES NOMINAL IN
body_length	1.000 INCHES NOMINAL IN
construction	STRAIGHT SEAMED
current_type	AC
power_source	ELECTRIC MOTOR
NSN	3030-00-180-2101

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 7

A31MATCHEDSET0F2Reference document

Same NSN cross-reference

Reference document — Secondary reference

AP31-2Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

A31 MATCHED SET 2Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

A31S SET 2Reference document

Same NSN cross-reference

Reference document — Secondary reference

116-8439Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

AX31Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is A 3-1/2?

A 3-1/2 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).

What parts can replace A 3-1/2?

There are 7 known substitutes for A 3-1/2: A31MATCHEDSET0F2, AP31-2, A31 MATCHED SET 2 and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for A 3-1/2?

A 3-1/2 is cataloged in the U.S. Government catalog under NSN 3030-00-180-2101. This indicates validated use in U.S. government and defense supply chains.

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A 3-1/2 — CAPACITOR,FIXED,ELECTROLYTIC

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