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251-230 ✓ 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 usage_design: VEHICULAR, media_for_which_designed: WATER, FRESH. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2930-01-297-0334, 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
251-230
NSN: 2930-01-297-0334
FSC: 2930
CAGE: 61928 — GENERAL MOTORS CORP AC-DELCO DIV GOVERNMENT ORDER DEPT (USA)
SPECIFICATIONS
usage_designVEHICULAR
media_for_which_designedWATER, FRESH
NSN2930-01-297-0334
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PUMP,COOLING SYSTEM,ENGINE TITLE COMPONENT PN 251-230 MFR PUMP,COOLING SYSTEM,EN
KEY FEATURES
•
USAGE DESIGN: VEHICULAR
•
MEDIA FOR WHICH DESIGNED: WATER, FRESH
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS (FLIS)
USAGE DESIGNVEHICULAR
MEDIA FOR WHICH DESIGNEDWATER, FRESH
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
MH6D25-5VDCInterchangeable
interchangeable cross-reference
interchangeable
MIL-R-5757/8Interchangeable
interchangeable cross-reference
interchangeable
RY4LA3B3L01Interchangeable
interchangeable cross-reference
interchangeable
50665Interchangeable
interchangeable cross-reference
interchangeable
50665AInterchangeable
interchangeable cross-reference
interchangeable
SC-B-70202Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 251-230?
251-230 is a PUMP,COOLING SYSTEM,ENGINE.
What parts can replace 251-230?
There are 23 known substitutes for 251-230: MH6D25-5VDC, MIL-R-5757/8, RY4LA3B3L01 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 251-230?
251-230 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2930-01-297-0334. 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