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PartsTable / COMPONENT / M2939-1 63N
M2939-1 63N ✓ 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 4130-01-348-1552, 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
M2939-1 63N
NSN: 4130-01-348-1552
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
NSN4130-01-348-1552
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COOLING COIL,AIR,DUCT TYPE TITLE COMPONENT PN M2939-1 63N MFR COOLING COIL,AIR,DUCT
KEY FEATURES
•
COIL REFRIGERANT TYPE FOR WHICH DESIGNED: FRESH WATER
•
NONDEFINITIVE SPEC/STD DATA: 1 CLASS AND 63 SIZE AND N COMPOSITION
•
SHAPE: HORIZONTAL RECTANGULAR
•
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)
COIL REFRIGERANT TYPE FOR WHICH DESIGNEDFRESH WATER
NONDEFINITIVE SPEC/STD DATA1 CLASS AND 63 SIZE AND N COMPOSITION
SHAPEHORIZONTAL RECTANGULAR
TUBE MATERIALCOPPER
SPECIAL FEATURESSTAINLESS STEEL FRAME; DESIGNED FOR NAVAL SHIPBOARD USE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
3GInterchangeable
interchangeable cross-reference
interchangeable
S66C2460-50Interchangeable
interchangeable cross-reference
interchangeable
GW3-AInterchangeable
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
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M2939-1 63N?
M2939-1 63N is a COOLING COIL,AIR,DUCT TYPE.
What parts can replace M2939-1 63N?
There are 12 known substitutes for M2939-1 63N: 3G, S66C2460-50, GW3-A and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M2939-1 63N?
M2939-1 63N is cataloged in the Federal Logistics Information System (FLIS) under NSN 4130-01-348-1552. 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