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PartsTable / COMPONENT / 2004176
2004176 ✓ 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

DUCT ASSEMBLY,AIR CONDITIONING-H. Key specifications include length: 7.000 INCHES IN, material: COPPER ALLOY OVERALL, head_style: FILLISTER, head_height: 0.055 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN, corner_shape: SQUARE ALL CORNERS, thread_class: 2A A. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-703-9886, 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
2004176
NSN: 2520-00-703-9886
FSC: 2520
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
length7.000 INCHES IN
materialCOPPER ALLOY OVERALL
head_styleFILLISTER
head_height0.055 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
corner_shapeSQUARE ALL CORNERS
thread_class2A A
head_diameter0.124 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
overall_width17.4 INCHES NOMINAL IN
terminal_typeSCREW
thread_length0.188 INCHES MINIMUM IN
conductor_formSTRANDED LOCATION NOT OTHERWISE SPECIFIED
overall_height1.73 INCHES NOMINAL IN
NSN2520-00-703-9886
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DUCT ASSEMBLY,AIR CONDITIONING-H TITLE COMPONENT PN 2004176 MFR DUCT ASSEMBLY,AIR COND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
110 17/64Interchangeable
interchangeable cross-reference
interchangeable
2410 17/64Interchangeable
interchangeable cross-reference
interchangeable
C12099Interchangeable
interchangeable cross-reference
interchangeable
C1088DInterchangeable
interchangeable cross-reference
interchangeable
XH1088Interchangeable
interchangeable cross-reference
interchangeable
162-201Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2004176?
2004176 is a DUCT ASSEMBLY,AIR CONDITIONING-H.
What parts can replace 2004176?
There are 25 known substitutes for 2004176: 110 17/64, 2410 17/64, C12099 and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2004176?
2004176 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-703-9886. 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