M-437 — BATTERY POWER SUPPLY

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

M-437: BATTERY POWER SUPPLY.

The BATTERY POWER SUPPLY 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 5850-00-099-0678, 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→ M-437

NSN: 5850-00-099-0678
NIINs: 000990678, 011526792, 014165044
FSC: 5850 — Visible and Invisible Light Communication Equipment
CAGE: 53112 — GALLATIN SAND & CONSTRUCTION DBA BARNEY & ROBIN ESBECK DIV BARNEY & ROBIN ESBECK (USA)

SPECIFICATIONS

NSN	5850-00-099-0678

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 2

6B442-437Reference document

Same NSN cross-reference

Reference document — Secondary reference

SC-DL-86488Same 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 M-437?

M-437 is a BATTERY POWER SUPPLY. It is classified as a MRO (MRO_GENERAL).

What parts can replace M-437?

There are 2 known substitutes for M-437: 6B442-437, SC-DL-86488. Substitute compatibility should be verified for your specific system.

What is the NSN for M-437?

M-437 is cataloged in the U.S. Government catalog under NSN 5850-00-099-0678. This indicates validated use in U.S. government and defense supply chains.

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