PartsTable
Technical Data Sheet
MIL-PRF-2939G ✓ 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 COOLING COIL,AIR,DUCT TYPE is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include shape: U-TUBE, coil_type: WATER, fin_material: COPPER, overall_width: 23.625 INCHES IN, tube_material: COPPER, overall_height: 9.500 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4130-01-348-1557, 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
MIL-PRF-2939G
NSN: 4130-01-348-1557
FSC: 4130
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
shapeU-TUBE
coil_typeWATER
fin_materialCOPPER
overall_width23.625 INCHES IN
tube_materialCOPPER
overall_height9.500 INCHES IN
overall_length54.000 INCHES IN
features_providedMOUNTING ATTACHMENT
mounting_positionHORIZONTAL
fin_arrangement_typeFLAT PLATE
effective_cooling_area25.000 SQUARE FEET
end_item_identificationCOOLER UNIT, AIR
NSN4130-01-348-1557
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COOLING COIL,AIR,DUCT TYPE TITLE COMPONENT PN MIL-PRF-2939G MFR COOLING COIL,AIR,DUCT
KEY FEATURES
TUBE MATERIAL: COPPER
NONDEFINITIVE SPEC/STD DATA: 1 CLASS AND 68 SIZE AND N COMPOSITION
COIL REFRIGERANT TYPE FOR WHICH DESIGNED: FRESH WATER
SHAPE: HORIZONTAL RECTANGULAR
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS (FLIS)
TUBE MATERIALCOPPER
NONDEFINITIVE SPEC/STD DATA1 CLASS AND 68 SIZE AND N COMPOSITION
COIL REFRIGERANT TYPE FOR WHICH DESIGNEDFRESH WATER
SPECIAL FEATURESNONMAGNETIC; STAINLESS STEEL FRAME; DESIGNED FOR NAVAL SHIPBOARD USE
SHAPEHORIZONTAL RECTANGULAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
805-1749027-48DWInterchangeable
interchangeable cross-reference
interchangeable
45DWInterchangeable
interchangeable cross-reference
interchangeable
MIL-C-2939Interchangeable
interchangeable cross-reference
interchangeable
58E1100-5GInterchangeable
interchangeable cross-reference
interchangeable
58E1100 REV F SIZE 5GInterchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-2939GInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-PRF-2939G?
MIL-PRF-2939G is a COOLING COIL,AIR,DUCT TYPE.
What parts can replace MIL-PRF-2939G?
There are 13 known substitutes for MIL-PRF-2939G: 805-1749027-48DW, 45DW, MIL-C-2939 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-PRF-2939G?
MIL-PRF-2939G is cataloged in the Federal Logistics Information System (FLIS) under NSN 4130-01-348-1557. This indicates validated use in U.S. government and defense supply chains.
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