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Technical Data Sheet
PartsTable / COMPONENT / R803,PC.7
R803,PC.7 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The R803,PC.7 is a the manufacturer industrial component. Key specifications include Platform: Dell PowerEdge R803. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-799-9559, 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
R803,PC.7
NSN: 4320-00-799-9559
FSC: 4320
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
PlatformDell PowerEdge R803
NSN4320-00-799-9559
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available R803,PC.7 TITLE COMPONENT PN R803,PC.7 MFR R803,PC.7
KEY FEATURES
•
INTERNAL FLANGE WIDTH: 0.313 INCHES NOMINAL IN
•
LARGEST EXTERNAL ANCHOR FLANGE RADIUS: 3.375 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY
•
END TO FLANGE DISTANCE: 0.828 INCHES NOMINAL IN
•
INTERNAL FLANGE INSIDE DIAMETER: 4.750 INCHES NOMINAL IN
•
CENTER FLANGE THICKNESS: 0.234 INCHES NOMINAL IN
•
CORNER SHAPE: SQUARE ALL CORNERS
TECHNICAL CHARACTERISTICS (FLIS)
INTERNAL FLANGE WIDTH0.313 INCHES NOMINAL IN
LARGEST EXTERNAL ANCHOR FLANGE RADIUS3.375 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
OVERALL LENGTH1.063 INCHES NOMINAL IN
END TO FLANGE DISTANCE0.828 INCHES NOMINAL IN
INTERNAL FLANGE INSIDE DIAMETER4.750 INCHES NOMINAL IN
CENTER FLANGE THICKNESS0.234 INCHES NOMINAL IN
CORNER SHAPESQUARE ALL CORNERS
DISTANCE BELOW CENTERLINE0.094 INCHES NOMINAL IN
BODY STYLEEXTERNAL LOCKING FLANGE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
267-18604-02Interchangeable
interchangeable cross-reference
interchangeable
C22AInterchangeable
interchangeable cross-reference
interchangeable
C222AInterchangeable
interchangeable cross-reference
interchangeable
55-22344-18AInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R803,PC.7?
R803,PC.7 is a R803,PC.7.
What parts can replace R803,PC.7?
There are 4 known substitutes for R803,PC.7: 267-18604-02, C22A, C222A and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for R803,PC.7?
R803,PC.7 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-799-9559. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026