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 5330-00-154-1863, 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
455303
NSN:5330-00-154-1863 NIINs:001541863, 013804655 FSC:5330 — Packing and Gasket Materials CAGE:0V7Y5 — JOINT AND CLUTCH SERVICE INC JOINT AND CLUTCH DIV (USA)
SPECIFICATIONS
NSN
5330-00-154-1863
COMPONENT DIAGRAM
KEY FEATURES
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TEMP RATING: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF
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SEAL WIDTH: 0.375 INCHES NOMINAL IN
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SEALING ELEMENT STYLE: ANGULAR
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MAXIMUM PRESSURE RATING: 7.0 POUNDS PER SQUARE INCH (PSI) LBS
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HARDNESS RATING: 80.0 SHORE DUROMETER A NOMINAL OVERALL
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HOUSING BORE DIAMETER: 3.623 INCHES NOMINAL IN
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ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
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CASE STYLE: SQUARE
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
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FREQUENTLY ASKED QUESTIONS
What is 455303?
455303 is a POWER SUPPLY.
What parts can replace 455303?
There are 9 known substitutes for 455303: 14153-00044 REV A, 63X2115, 455303-0048 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 455303?
455303 is cataloged in the U.S. Government catalog under NSN 5330-00-154-1863. This indicates validated use in U.S. government and defense supply chains.
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