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Technical Data Sheet
PartsTable / COMPONENT / 8508775
8508775 ✓ 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 COOLER,FLUID,INDUSTRIAL is a the manufacturer industrial component. Key specifications include width: 18.000 INCHES NOMINAL IN, height: 21.500 INCHES NOMINAL IN, length: 50.625 INCHES NOMINAL IN, material: COPPER ALLOY SHELL, tube_quantity: 516, style_designator: PLATE CYLINDRICAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4420-00-360-2230, 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
8508775
NSN: 4420-00-360-2230
FSC: 4420
CAGE: 0R7T0 — NIAGARA COOLER, INC. (USA)
SPECIFICATIONS
width18.000 INCHES NOMINAL IN
height21.500 INCHES NOMINAL IN
length50.625 INCHES NOMINAL IN
materialCOPPER ALLOY SHELL
tube_quantity516
style_designatorPLATE CYLINDRICAL
heat_transfer_methodINDIRECT
tube_attachment_methodBRAZED BOTH ENDS
nondefinitive_spec/std_dataB TYPE
effective_heat_transfer_surface_area256.2 SQUARE FEET
NSN4420-00-360-2230
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COOLER,FLUID,INDUSTRIAL TITLE COMPONENT PN 8508775 MFR COOLER,FLUID,INDUSTRIA
KEY FEATURES
•
EFFECTIVE HEAT TRANSFER SURFACE AREA: 256.2 SQUARE FEET
•
TUBE ATTACHMENT METHOD: BRAZED BOTH ENDS
•
LENGTH: 50.625 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY TUBES
•
STYLE DESIGNATOR: PLATE CYLINDRICAL
•
TUBE QUANTITY: 516
•
WIDTH: 18.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
EFFECTIVE HEAT TRANSFER SURFACE AREA256.2 SQUARE FEET
TUBE ATTACHMENT METHODBRAZED BOTH ENDS
LENGTH50.625 INCHES NOMINAL IN
MATERIALCOPPER ALLOY TUBES
STYLE DESIGNATORPLATE CYLINDRICAL
TUBE QUANTITY516
WIDTH18.000 INCHES NOMINAL IN
MATERIALCOPPER ALLOY SHELL
HEAT TRANSFER METHODINDIRECT
NONDEFINITIVE SPEC/STD DATAB TYPE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
A4826Interchangeable
interchangeable cross-reference
interchangeable
419Interchangeable
interchangeable cross-reference
interchangeable
3-20-7C6Interchangeable
interchangeable cross-reference
interchangeable
9-480026Interchangeable
interchangeable cross-reference
interchangeable
MIL-C-15730Interchangeable
Same NIIN cross-reference
interchangeable
MILC15730TYPEBInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8508775?
8508775 is a COOLER,FLUID,INDUSTRIAL.
What parts can replace 8508775?
There are 6 known substitutes for 8508775: A4826, 419, 3-20-7C6 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8508775?
8508775 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4420-00-360-2230. 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