500542 — ADAPTOR,COOLING SYS

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

500542: ADAPTOR,COOLING SYS.

The ADAPTOR,COOLING SYS is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include outside_diameter: 2.750 INCHES NOMINAL IN, style_designator: BALL, attachment_method: SCREW ON, nominal_thread_size: 0.375 INCHES RECEPTACLE IN, thread_quantity_per_inch: 24 RECEPTACLE, thread_series_designator: UNF RECEPTACLE. This part is cataloged in the U.S.

Government catalog under NSN 5355-00-284-5671, 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

500542

NSN: 5355-00-284-5671
NIINs: 002845671, 014342480
FSC: 5355 — Knobs and Pointers
CAGE: 65282 — WHITE MOTOR CORP (USA)

SPECIFICATIONS

outside_diameter	2.750 INCHES NOMINAL IN
style_designator	BALL
attachment_method	SCREW ON
nominal_thread_size	0.375 INCHES RECEPTACLE IN
thread_quantity_per_inch	24 RECEPTACLE
thread_series_designator	UNF RECEPTACLE
gripping_surface_condition	SMOOTH
NSN	5355-00-284-5671

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: BALL

•

OUTSIDE DIAMETER: 2.750 INCHES NOMINAL IN

•

NOMINAL THREAD SIZE: 0.375 INCHES RECEPTACLE IN

•

GRIPPING SURFACE CONDITION: SMOOTH

•

COLOR: BLACK

•

THREAD QUANTITY PER INCH: 24 RECEPTACLE

•

THREAD SERIES DESIGNATOR: UNF RECEPTACLE

•

ATTACHMENT METHOD: SCREW ON

TYPICAL APPLICATIONS

Server thermal management and cooling
Hot-swap fan replacement in production environments
Redundant cooling for high-availability systems

TECHNICAL CHARACTERISTICS

STYLE DESIGNATOR	BALL
OUTSIDE DIAMETER	2.750 INCHES NOMINAL IN
NOMINAL THREAD SIZE	0.375 INCHES RECEPTACLE IN
GRIPPING SURFACE CONDITION	SMOOTH
COLOR	BLACK
THREAD QUANTITY PER INCH	24 RECEPTACLE
THREAD SERIES DESIGNATOR	UNF RECEPTACLE
ATTACHMENT METHOD	SCREW ON

SUBSTITUTES & CROSS-REFERENCES 5

2750Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

10B0408Reference document

Same NSN cross-reference

Reference document — Secondary reference

V4504XReference document

Same NSN cross-reference

Reference document — Secondary reference

350037Reference document

Same NSN cross-reference

Reference document — Secondary reference

12420RReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is 500542?

500542 is a ADAPTOR,COOLING SYS.

What parts can replace 500542?

There are 5 known substitutes for 500542: 2750, 10B0408, V4504X and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 500542?

500542 is cataloged in the U.S. Government catalog under NSN 5355-00-284-5671. This indicates validated use in U.S. government and defense supply chains.

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