34957 — POWER SUPPLY

✓ Government record, cited

Iomega · PSU

PRODUCT OVERVIEW

34957: POWER SUPPLY.

- Easy-to-use - Simple USB 2.0 interface; just plug and play with no external power supply required. - Stylish & Durable – now more compact and available in a newly designed black finish. - Compact – Ultraportable fits easily into a shirt or pocket.

- Preformatted for PC’s – Ready to use with Windows PC’s This part is cataloged in the U.S. Government catalog under NSN 9540-00-074-3189, 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

34957

NSN: 9540-00-074-3189
NIINs: 000743189, 013663917
FSC: 9540 — Structural Shapes, Nonferrous Base Metal
CAGE: 77783 — ALCOA/REYNOLDS METALS COMPANY (USA)

SPECIFICATIONS

NSN	9540-00-074-3189

COMPONENT DIAGRAM

KEY FEATURES

•

LENGTH: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT

•

BASE FLANGE THICKNESS: 0.062 INCHES NOMINAL IN

•

HEAT TREATMENT: T-4 SOLUTION HEAT TREATED

•

FIRST TIP RADIUS: 0.031 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-200/3 FED SPEC 1ST MATERIAL RESPONSE

•

LEFT SIDE FLANGE THICKNESS: 0.062 INCHES NOMINAL IN

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

OVERALL HEIGHT	0.780 INCHES NOMINAL IN
LENGTH	10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
BASE FLANGE THICKNESS	0.062 INCHES NOMINAL IN
HEAT TREATMENT	T-4 SOLUTION HEAT TREATED
FIRST TIP RADIUS	0.031 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-200/3 FED SPEC 1ST MATERIAL RESPONSE
OVERALL WIDTH	1.125 INCHES NOMINAL IN
LEFT SIDE FLANGE THICKNESS	0.062 INCHES NOMINAL IN
SECOND TIP RADIUS	0.031 INCHES NOMINAL IN
BASIC SHAPE STYLE	ANGLE

SUBSTITUTES & CROSS-REFERENCES 6

AMS-QQA200-3Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LS535Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

15923Reference document

Same NSN cross-reference

Reference document — Secondary reference

PA4085Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

QQA200-3Reference document

Same NSN cross-reference

Reference document — Secondary reference

31302Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 34957?

34957 is a POWER SUPPLY manufactured by Iomega.

What parts can replace 34957?

There are 6 known substitutes for 34957: AMS-QQA200-3, LS535, 15923 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 34957?

34957 is cataloged in the U.S. Government catalog under NSN 9540-00-074-3189. This indicates validated use in U.S. government and defense supply chains.

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