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PartsTable / COMPONENT / 228-1143
228-1143 ✓ 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 PUMP,COOLING SYSTEM,ENGINE is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include material: COPPER ALLOY OVERALL, body_style: PLAIN, SOLID, bore_style: W/ KEYWAY BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 19.1832 DEGREES. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2930-00-364-2760, 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
228-1143
NSN: 2930-00-364-2760
FSC: 2930
CAGE: 77220 — DANA CORP ENGINE PRODUCTS DIV (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
body_stylePLAIN, SOLID
bore_styleW/ KEYWAY BOTH ENDS
teeth_typeSINGLE HELIX
tooth_formSTANDARD
helix_angle19.1832 DEGREES
pitch_diameter6.0000 INCHES NOMINAL IN
pressure_angle14.5000 DEGREES
teeth_quantity48
tooth_directionLEFT
style_designatorHUBLESS
attachment_methodMOUNTING HOLE
NSN2930-00-364-2760
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PUMP,COOLING SYSTEM,ENGINE TITLE COMPONENT PN 228-1143 MFR PUMP,COOLING SYSTEM,EN
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
MIL-R-11/3Interchangeable
interchangeable cross-reference
interchangeable
280-1015P37Interchangeable
interchangeable cross-reference
interchangeable
RB5101Interchangeable
interchangeable cross-reference
interchangeable
88-19700Interchangeable
interchangeable cross-reference
interchangeable
11226-RInterchangeable
interchangeable cross-reference
interchangeable
H40-CInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 228-1143?
228-1143 is a PUMP,COOLING SYSTEM,ENGINE.
What parts can replace 228-1143?
There are 28 known substitutes for 228-1143: MIL-R-11/3, 280-1015P37, RB5101 and 25 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 228-1143?
228-1143 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2930-00-364-2760. 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