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9400078 — POWER SUPPLY

✓ Government record, cited
— · PSU
PRODUCT OVERVIEW

9400078: POWER SUPPLY.

The POWER SUPPLY 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 5310-00-638-4363, 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
9400078
NSN: 5310-00-638-4363
NIINs: 006384363, 014196944
FSC: 5310 — Nuts and Washers
CAGE: 98100 — SPERRY CORP UNIVAC DIV (USA)
SPECIFICATIONS
NSN5310-00-638-4363
COMPONENT DIAGRAM
PULL TAB AIRFLOW —W PLATINUM 100-240V~ 50/60Hz OEM 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 9400078 MFR OEM Platinum
KEY FEATURES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
STYLE DESIGNATOR: SPRING TENSION
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.595 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.010 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM AND CHROMATE OVERALL
•
MATERIAL: STEEL COMP 1010 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
OVERALL HEIGHT0.050 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORSPRING TENSION
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.595 INCHES NOMINAL IN
MATERIAL THICKNESS0.010 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
MATERIALSTEEL COMP 1010 OVERALL
HOLE DIAMETER0.312 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 6
4808-09-01Reference document
Same NSN cross-reference
Reference document — Secondary reference
111346-01Reference document
Same NSN cross-reference
Reference document — Secondary reference
185210418Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
43410-22Reference document
Same NSN cross-reference
Reference document — Secondary reference
720625-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
595X312Reference 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 9400078?
9400078 is a POWER SUPPLY.
What parts can replace 9400078?
There are 6 known substitutes for 9400078: 4808-09-01, 111346-01, 185210418 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9400078?
9400078 is cataloged in the U.S. Government catalog under NSN 5310-00-638-4363. This indicates validated use in U.S. government and defense supply chains.
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