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Technical Data Sheet
PartsTable / COMPONENT / B550-225-R
B550-225-R ✓ 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 IMPELLER,FAN,AXIAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include end_item_identification: VISUAL CUEING SYSTEM LAUNCHER, general_characteristics_item_description: CONSISTS OF: BRUSH 1,PUSHER 1,EXTRACTOR 1,HANDLE 1,HOLDER 1. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-01-411-6666, 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
B550-225-R
NSN: 4140-01-411-6666
FSC: 4140
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
end_item_identificationVISUAL CUEING SYSTEM LAUNCHER
general_characteristics_item_descriptionCONSISTS OF: BRUSH 1,PUSHER 1,EXTRACTOR 1,HANDLE 1,HOLDER 1
NSN4140-01-411-6666
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IMPELLER,FAN,AXIAL TITLE COMPONENT PN B550-225-R MFR IMPELLER,FAN,AXIAL
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
A950Interchangeable
interchangeable cross-reference
interchangeable
5310PL0951123Interchangeable
interchangeable cross-reference
interchangeable
805057Interchangeable
interchangeable cross-reference
interchangeable
1914998Interchangeable
interchangeable cross-reference
interchangeable
403369Interchangeable
interchangeable cross-reference
interchangeable
MS35338-45Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B550-225-R?
B550-225-R is a IMPELLER,FAN,AXIAL.
What parts can replace B550-225-R?
There are 11 known substitutes for B550-225-R: A950, 5310PL0951123, 805057 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B550-225-R?
B550-225-R is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-01-411-6666. 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