PartsTable
Technical Data Sheet
2739-3 ✓ Verified by PartsTable
Lindy · PSU
WHAT YOU NEED TO KNOW
Always quote matching pair — mixed wattage causes throttling Platinum/Titanium = higher efficiency = lower power cost over time
AC or DC input? Verify customer site power
PRODUCT OVERVIEW

- 12U 600mm x 450mm cabinet (WxD)<br>- Available in several different sizes<br>- Lockable, reversible front door with BS approved glass for extra security<br>- Easy cable entry options via top and bottom<br>- Lockable removable side panels<br>- 2 year warranty<br><br>The range of LINDY Premium wall boxes are available in sizes from 6U 600x450 to 18U 600x600. They are made using cold rolled steel construction and have a solid closed back panel to add to the rigidity of the unit. The removable side panels make accessing the cabinet very simple and the included wall mounting bracket makes attaching the cabinet to the wall a quick and simple task.<br><br>Each wall box is delivered fully assembled and with many of the sizes held in stock, we can deliver to most places in the UK the next day.<br><br><b>Package Contents:</b><br><br>- Wall Cabinet<br>- 6 keys<br>- 10 Cage Nuts and Washers<br>- 2 Fixing Bolts for Concrete Walls<br>- Wall Mounting Bracket This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-003-3935, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
2739-3
NSN: 5360-00-003-3935
FSC: 5360
CAGE: 86090 — EATON CORPORATION DBA AIRFRAME DIV FUEL & MOTION CONTROL SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL COMP 302 OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity4
inside_diameter0.540 INCHES NOMINAL IN
style_designatorCYLINDRICAL
surface_treatmentPASSIVATE OVERALL
spring_free_length0.745 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_deflection_rate5.000 POUNDS PER INCH NOMINAL LBS
spring_free_outside_diameter0.614 INCHES NOMINAL IN
spring_solid_outside_diameter0.540 INCHES NOMINAL IN
material_document_and_classificationQQ-W-423,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5360-00-003-3935
COMPONENT DIAGRAM
PULL TAB AIRFLOW —W PLATINUM 100-240V~ 50/60Hz Lindy BACKPLANE CONN ~200 mm HOT-PLUG POWER SUPPLY | —W | Platinum AC input 100-240V | Redundant pair required | Match wattage in same chassis TITLE PSU —W PN 2739-3 MFR Lindy Platinum
KEY FEATURES
SPRING FREE LENGTH: 0.745 INCHES NOMINAL IN
STYLE DESIGNATOR: CYLINDRICAL
SPRING FREE OUTSIDE DIAMETER: 0.614 INCHES NOMINAL IN
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID OUTSIDE DIAMETER: 0.540 INCHES NOMINAL IN
COIL QUANTITY: 4
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-423,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
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 (FLIS)
SPRING FREE LENGTH0.745 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
SPRING FREE OUTSIDE DIAMETER0.614 INCHES NOMINAL IN
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID OUTSIDE DIAMETER0.540 INCHES NOMINAL IN
COIL QUANTITY4
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-423,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIALSTEEL COMP 302 OVERALL
SPRING DEFLECTION RATE5.000 POUNDS PER INCH NOMINAL LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
19FK0512Interchangeable
interchangeable cross-reference
interchangeable
2808V360Interchangeable
interchangeable cross-reference
interchangeable
28081360Interchangeable
interchangeable cross-reference
interchangeable
27393Interchangeable
interchangeable cross-reference
interchangeable
662-0338-00Interchangeable
interchangeable cross-reference
interchangeable
895-20780 ITEM 36Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2739-3?
2739-3 is a ADAPTER,POWER SUPPLY manufactured by Lindy.
What parts can replace 2739-3?
There are 12 known substitutes for 2739-3: 19FK0512, 2808V360, 28081360 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2739-3?
2739-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-003-3935. This indicates validated use in U.S. government and defense supply chains.
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