19-502-1 — RETAINER,CAPACITOR

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

19-502-1: 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. This part is cataloged in the U.S. Government catalog under NSN 5910-01-277-9551, 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→ 19-502-1

NSN: 5910-01-277-9551
NIINs: 012779551, 013184542
FSC: 5910 — Capacitors
CAGE: 51819 — SSI TECHNOLOGY INC (USA)

SPECIFICATIONS

Part Number	19-502-1
NSN	5910-01-277-9551

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 1

195142 PIECE 10Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 19-502-1?

19-502-1 is a RETAINER,CAPACITOR. It is classified as a MRO (MRO_GENERAL).

What parts can replace 19-502-1?

There is 1 known substitute for 19-502-1: 195142 PIECE 10. Substitute compatibility should be verified for your specific system.

What is the NSN for 19-502-1?

19-502-1 is cataloged in the U.S. Government catalog under NSN 5910-01-277-9551. This indicates validated use in U.S. government and defense supply chains.

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19-502-1 — RETAINER,CAPACITOR

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