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PartsTable / COMPONENT / 539508
539508 ✓ 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 SLEEVE,DISK SPACER,COMPRESSOR is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, overall_length: 7.358 INCHES NOMINAL IN, overall_diameter: 0.7010 INCHES MINIMUM AND 0.7015 INCHES MAXIMUM IN, special_features: MATL AMS 5591 OR AMS 5613, HARDNESS ROCKWELL C30-38, end_item_identification: ACFT ENG TF33, criticality_code_justification: MATT AND ABHP AND FEAT AND ADAV. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2840-00-099-9284, 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
539508
NSN: 2840-00-099-9284
FSC: 2840
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_length7.358 INCHES NOMINAL IN
overall_diameter0.7010 INCHES MINIMUM AND 0.7015 INCHES MAXIMUM IN
special_featuresMATL AMS 5591 OR AMS 5613, HARDNESS ROCKWELL C30-38
end_item_identificationACFT ENG TF33
criticality_code_justificationMATT AND ABHP AND FEAT AND ADAV
NSN2840-00-099-9284
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SLEEVE,DISK SPACER,COMPRESSOR TITLE COMPONENT PN 539508 MFR SLEEVE,DISK SPACER,COM
KEY FEATURES
•
CRITICALITY CODE JUSTIFICATION: MATT AND ABHP AND FEAT AND ADAV
•
MATERIAL: STEEL CORROSION RESISTING
•
OVERALL DIAMETER: 0.7010 INCHES MINIMUM AND 0.7015 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CRITICALITY CODE JUSTIFICATIONMATT AND ABHP AND FEAT AND ADAV
END ITEM IDENTIFICATIONACFT ENG TF33
MATERIALSTEEL CORROSION RESISTING
SPECIAL FEATURESMATL AMS 5591 OR AMS 5613, HARDNESS ROCKWELL C30-38
OVERALL DIAMETER0.7010 INCHES MINIMUM AND 0.7015 INCHES MAXIMUM IN
OVERALL LENGTH7.358 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
A-A-59641Interchangeable
interchangeable cross-reference
interchangeable
FS5606Interchangeable
interchangeable cross-reference
interchangeable
31-43516Interchangeable
interchangeable cross-reference
interchangeable
714175Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 539508?
539508 is a SLEEVE,DISK SPACER,COMPRESSOR.
What parts can replace 539508?
There are 4 known substitutes for 539508: A-A-59641, FS5606, 31-43516 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 539508?
539508 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2840-00-099-9284. 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