PartsTable
Technical Data Sheet
MIL-PRF-2939 ✓ 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: HORIZONTAL RECTANGULAR, tube_material: COPPER, special_features: STAINLESS STEEL FRAME; DESIGNED FOR NAVAL SHIPBOARD USE, nondefinitive_spec/std_data: 1 CLASS AND 63 SIZE AND N COMPOSITION, coil_refrigerant_type_for_which_designed: FRESH WATER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4130-00-273-0814, 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-2939
NSN: 4130-00-273-0814
FSC: 4130
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
shapeHORIZONTAL RECTANGULAR
tube_materialCOPPER
nondefinitive_spec/std_data1 CLASS AND 63 SIZE AND N COMPOSITION
coil_refrigerant_type_for_which_designedFRESH WATER
NSN4130-00-273-0814
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COOLING COIL,AIR,DUCT TYPE TITLE COMPONENT PN MIL-PRF-2939 MFR COOLING COIL,AIR,DUCT
KEY FEATURES
NONDEFINITIVE SPEC/STD DATA: 3G SIZE AND GRAVITY TYPE G
FEATURES PROVIDED: MOUNTING ATTACHMENT
FIN MATERIAL: COPPER
COIL CONSTRUCTION/ARRANGEMENT TYPE: FINNED SURFACE
TUBE MATERIAL: COPPER
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH56.000 INCHES IN
NONDEFINITIVE SPEC/STD DATA3G SIZE AND GRAVITY TYPE G
FEATURES PROVIDEDMOUNTING ATTACHMENT
FIN MATERIALCOPPER
OVERALL WIDTH2.625 INCHES IN
COIL CONSTRUCTION/ARRANGEMENT TYPEFINNED SURFACE
SPECIAL FEATURESPARALLEL TUBE TYPE; TUBE DATA,87 LINEAL FT OF TUBING,5/8 IN. OD,0.035 IN. WALL THK; 0.330 IN. FROM FIN CENTER TO FIN CENTER ALONG TUBE; DIM. OF FINS,17.250 IN. H,2.500 IN. DP,0.016 IN. THK; TIN PLATED FINISH; 22 TUBES H,2 TUBE ROWS DP; SUPPLY AND RETURN CONNECTIONS ARE ON OPPOSITE SIDES W/RESPECT TO EACH OTHER IN
TUBE MATERIALCOPPER
OVERALL HEIGHT17.625 INCHES IN
COIL REFRIGERANT TYPE FOR WHICH DESIGNEDFREON 12 USE REFRIGERANT R-12
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
3GInterchangeable
interchangeable cross-reference
interchangeable
3G-1800Interchangeable
interchangeable cross-reference
interchangeable
SZ 5G TY GRAVITYInterchangeable
interchangeable cross-reference
interchangeable
S3803-672282-5GCInterchangeable
interchangeable cross-reference
interchangeable
S3803-672282Interchangeable
interchangeable cross-reference
interchangeable
MIL-C-2939Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-PRF-2939?
MIL-PRF-2939 is a COOLING COIL,AIR,DUCT TYPE.
What parts can replace MIL-PRF-2939?
There are 12 known substitutes for MIL-PRF-2939: 3G, 3G-1800, SZ 5G TY GRAVITY and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-PRF-2939?
MIL-PRF-2939 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4130-00-273-0814. This indicates validated use in U.S. government and defense supply chains.
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