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 5305-00-637-7765, 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
080503
NSN:5305-00-637-7765 NIINs:006377765, 015816533 FSC:5305 — Screws CAGE:04864 — AUTOMATIC TIMING AND CONTROLS CO DIV OF SYCON CORP (USA)
SPECIFICATIONS
NSN
5305-00-637-7765
COMPONENT DIAGRAM
KEY FEATURES
•
HEAD HEIGHT: 0.063 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
•
SCREW SURFACE TREATMENT: CADMIUM
•
FASTENER LENGTH: 0.250 INCHES NOMINAL IN
•
THREAD LENGTH: 0.250 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.138 INCHES IN
•
HEAD STYLE: BINDING
•
THREAD DIRECTION: RIGHT-HAND
•
SCREW MATERIAL: COPPER ALLOY
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
HEAD HEIGHT
0.063 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
SCREW SURFACE TREATMENT
CADMIUM
FASTENER LENGTH
0.250 INCHES NOMINAL IN
THREAD LENGTH
0.250 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER
0.138 INCHES IN
HEAD STYLE
BINDING
THREAD DIRECTION
RIGHT-HAND
SCREW MATERIAL
COPPER ALLOY
INTERNAL DRIVE STYLE
CROSS RECESS TYPE 1
THREAD CLASS
3A A
SUBSTITUTES & CROSS-REFERENCES
No substitute or cross-reference records for this part.
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 080503?
080503 is a POWER SUPPLY.
What is the NSN for 080503?
080503 is cataloged in the U.S. Government catalog under NSN 5305-00-637-7765. This indicates validated use in U.S. government and defense supply chains.
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