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PartsTable / COMPONENT / O-4527-4CWHOB5/16STLHUBALUMBLADE
O-4527-4CWHOB5/16STLHUBALUMBLADE ✓ 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 O-4527-4CWHOB5/16STLHUBALUMBLADE is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-00-312-7220, 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
O-4527-4CWHOB5/16STLHUBALUMBLADE
NSN: 4140-00-312-7220
FSC: 4140
CAGE: 60380 — TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT (USA)
SPECIFICATIONS
Part NumberO-4527-4CWHOB5/16STLHUBALUMBLADE
NSN4140-00-312-7220
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available O-4527-4CWHOB5/16STLHUBALUMBLADE TITLE COMPONENT PN O-4527-4CWHOB5/16STLHUBALUMBLADE MFR O-4527-4CWHOB5/16STLHU
KEY FEATURES
•
BLADE QUANTITY: 4
•
ATTACHMENT METHOD: SETSCREW
•
MATERIAL: ALUMINUM BLADE
•
DIAMETER: 4.500 INCHES NOMINAL IN
•
WIDTH: 0.660 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
BLADE QUANTITY4
ATTACHMENT METHODSETSCREW
SPECIAL FEATURESCOUNTER CLOCKWISE IMPELLER ROTATION
MATERIALALUMINUM BLADE
DIAMETER4.500 INCHES NOMINAL IN
WIDTH0.660 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
13400-1Interchangeable
interchangeable cross-reference
interchangeable
D4527-4Interchangeable
interchangeable cross-reference
interchangeable
3175P2Interchangeable
interchangeable cross-reference
interchangeable
N17P87220-1551Interchangeable
interchangeable cross-reference
interchangeable
1954-1112P2Interchangeable
interchangeable cross-reference
interchangeable
413484-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is O-4527-4CWHOB5/16STLHUBALUMBLADE?
O-4527-4CWHOB5/16STLHUBALUMBLADE is a O-4527-4CWHOB5/16STLHUBALUMBLADE.
What parts can replace O-4527-4CWHOB5/16STLHUBALUMBLADE?
There are 11 known substitutes for O-4527-4CWHOB5/16STLHUBALUMBLADE: 13400-1, D4527-4, 3175P2 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for O-4527-4CWHOB5/16STLHUBALUMBLADE?
O-4527-4CWHOB5/16STLHUBALUMBLADE is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-00-312-7220. 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