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CP-621 — PUMP,COOLING SYSTEM,ENGINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

CP-621: PUMP,COOLING SYSTEM,ENGINE.

The PUMP,COOLING SYSTEM,ENGINE is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include phase: THREE SINGLE VOLTAGE, length: 30.000 INCHES NOMINAL IN, material: STEEL COMP 304 SHEATH, body_style: FINNED, TUBULAR, U SHAPED, overall_length: 32.125 INCHES NOMINAL IN, terminal_length: 1.031 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2930-00-848-0772, 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
CP-621
NSN: 2930-00-848-0772
FSC: 2930 — Engine Cooling System Components, Nonaircraft
CAGE: 95201 — NAPCO INTERNATIONAL LLC DBA NAPCO INTERNATIONAL INC (USA)
SPECIFICATIONS
length30.000 INCHES NOMINAL IN
materialSTEEL COMP 304 SHEATH
body_styleFINNED, TUBULAR, U SHAPED
heat_quantity1
overall_length32.125 INCHES NOMINAL IN
terminal_length1.031 INCHES NOMINAL IN
thread_quantity32 PER INCH STUD
element_quantity1
terminal_quantity2
discharge_pressure000.0 ENERGY EFFICIENT - FEMP - LOW STANDBY POWER - OFFICE EQUIPMENT -INTEGRATED COMPUTERS
frequency_in_hertz60.0
nominal_thread_size0.190 INCHES STUD IN
NSN2930-00-848-0772
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PUMP,COOLING SYSTEM,ENGINE TITLE COMPONENT PN CP-621 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
SUBSTITUTES & CROSS-REFERENCES 6
P-450Reference document
Same NSN cross-reference
Reference document — Secondary reference
AW-835Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2475788Reference document
Same NSN cross-reference
Reference document — Secondary reference
50450Reference document
Same NSN cross-reference
Reference document — Secondary reference
PC-374Reference document
Same NSN cross-reference
Reference document — Secondary reference
PC371Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CP-621?
CP-621 is a PUMP,COOLING SYSTEM,ENGINE.
What parts can replace CP-621?
There are 6 known substitutes for CP-621: P-450, AW-835, 2475788 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CP-621?
CP-621 is cataloged in the U.S. Government catalog under NSN 2930-00-848-0772. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.