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PartsTable / COMPONENT / PC11A
PC11A ✓ 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 BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL BODY, body_height: 3.875 INCHES NOMINAL IN, body_length: 3.500 INCHES NOMINAL IN, bore_diameter: 5.500 INCHES NOMINAL IN, cubic_measure: 64.000 CUBIC INCHES, overall_width: 4.500 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4310-00-168-0241, 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
PC11A
NSN: 4310-00-168-0241
FSC: 4310
CAGE: 93236 — DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE (USA)
SPECIFICATIONS
materialSTEEL BODY
body_height3.875 INCHES NOMINAL IN
body_length3.500 INCHES NOMINAL IN
bore_diameter5.500 INCHES NOMINAL IN
cubic_measure64.000 CUBIC INCHES
overall_width4.500 INCHES NOMINAL IN
terminal_typeQUICK DISCONNECT, MALE
overall_height4.562 INCHES NOMINAL IN
overall_length4.000 INCHES NOMINAL IN
inside_diameter0.250 INCHES NOMINAL SINGLE CONNECTION IN
mounting_methodBRACKET(S)
overall_diameter8.688 INCHES NOMINAL IN
NSN4310-00-168-0241
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BEARING,BALL,ANNULAR TITLE COMPONENT PN PC11A MFR BEARING,BALL,ANNULAR
KEY FEATURES
•
BODY OUTSIDE DIAMETER: 8.688 INCHES NOMINAL IN
•
OVERALL DIAMETER: 8.688 INCHES NOMINAL IN
•
MOUNTING TYPE AND LOCATION: FLANGE CYLINDER HEAD END
•
BORE DIAMETER: 5.500 INCHES NOMINAL IN
•
MATERIAL: STEEL BODY
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH7.125 INCHES NOMINAL IN
OVERALL LENGTH7.188 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER8.688 INCHES NOMINAL IN
OVERALL DIAMETER8.688 INCHES NOMINAL IN
MOUNTING TYPE AND LOCATIONFLANGE CYLINDER HEAD END
OVERALL HEIGHT9.188 INCHES NOMINAL IN
BORE DIAMETER5.500 INCHES NOMINAL IN
MATERIALSTEEL BODY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
20504-51Interchangeable
interchangeable cross-reference
interchangeable
297502Interchangeable
interchangeable cross-reference
interchangeable
A49800Interchangeable
interchangeable cross-reference
interchangeable
PC11AInterchangeable
interchangeable cross-reference
interchangeable
PC11BInterchangeable
interchangeable cross-reference
interchangeable
202NInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PC11A?
PC11A is a BEARING,BALL,ANNULAR.
What parts can replace PC11A?
There are 6 known substitutes for PC11A: 20504-51, 297502, A49800 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PC11A?
PC11A is cataloged in the Federal Logistics Information System (FLIS) under NSN 4310-00-168-0241. 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