90B4220 — POWER SUPPLY ASSEMBLY

✓ Government record, cited

— · PSU

PRODUCT OVERVIEW

90B4220: POWER SUPPLY ASSEMBLY.

The POWER SUPPLY ASSEMBLY is a the manufacturer power supply unit built for continuous operation in enterprise server and storage platforms. This part is cataloged in the U.S. Government catalog under NSN 6130-01-423-5844, 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

90B4220

NSN: 6130-01-423-5844
FSC: 6130 — Converters, Electrical, Nonrotating
CAGE: 54715 — SHURE BROS INC (USA)

SPECIFICATIONS

NSN	6130-01-423-5844

COMPONENT DIAGRAM

TYPICAL APPLICATIONS

Server power supply replacement (failed or degraded)
Redundant power upgrade for high-availability
Power capacity upgrade for GPU or expansion configurations
Hot-swap power maintenance in production environments
Spare inventory for break-fix operations

TECHNICAL CHARACTERISTICS

SPECIAL FEATURES

GAIN 0 TO P10 DB; 3 PIN MALE XLR OUTPUT CONNECTOR

SUBSTITUTES & CROSS-REFERENCES 2

PS1AReference document

Same NSN cross-reference

Reference document — Secondary reference

0402214Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is 90B4220?

90B4220 is a POWER SUPPLY ASSEMBLY.

What parts can replace 90B4220?

There are 2 known substitutes for 90B4220: PS1A, 0402214. Substitute compatibility should be verified for your specific system.

What is the NSN for 90B4220?

90B4220 is cataloged in the U.S. Government catalog under NSN 6130-01-423-5844. This indicates validated use in U.S. government and defense supply chains.

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90B4220 — POWER SUPPLY ASSEMBLY

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