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PartsTable / COMPONENT / AW503-37818-4
AW503-37818-4 ✓ 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

CABLE ASSEMBLY,SPECIAL PURPOSE,E. Key specifications include end_item_identification: U/O P/N 57640. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4330-01-395-3468, 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
AW503-37818-4
NSN: 4330-01-395-3468
FSC: 4330
CAGE: 0D8H4 — EXSTAR INTERNATIONAL CORPORATION (USA)
SPECIFICATIONS
end_item_identificationU/O P/N 57640
general_characteristics_item_descriptionALUMINUM ALLOY,1.156 IN. INSIDE DIA,1.250 IN. OUTSIDE DIA,0.518 IN. W,0.125 IN.DIA THRU HOLE 4 PLACES 180DEGREES APART IN
NSN4330-01-395-3468
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CABLE ASSEMBLY,SPECIAL PURPOSE,E TITLE COMPONENT PN AW503-37818-4 MFR CABLE ASSEMBLY,SPECIAL
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
35454Interchangeable
interchangeable cross-reference
interchangeable
AW503-37818-4Interchangeable
interchangeable cross-reference
interchangeable
37816Interchangeable
interchangeable cross-reference
interchangeable
AW503-37818-4 ITEM 1Interchangeable
interchangeable cross-reference
interchangeable
AW503-37818-4 PIECE 15Interchangeable
interchangeable cross-reference
interchangeable
37819Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AW503-37818-4?
AW503-37818-4 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E.
What parts can replace AW503-37818-4?
There are 6 known substitutes for AW503-37818-4: 35454, AW503-37818-4, 37816 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AW503-37818-4?
AW503-37818-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4330-01-395-3468. 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