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A418DS ✓ 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 ATTENUATOR,FIXED is a the manufacturer industrial component. Key specifications include special_features: 3/4 IN - 14 NPT X 5 IN; MAGNESIUM FOR KUUMA IN, end_item_identification: HEATER WTR EL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-425-1729, 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
A418DS
NSN: 5985-01-425-1729
FSC: 5985
CAGE: 64537 — CAES SYSTEMS LLC (USA)
SPECIFICATIONS
special_features3/4 IN - 14 NPT X 5 IN; MAGNESIUM FOR KUUMA IN
end_item_identificationHEATER WTR EL
NSN5985-01-425-1729
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ATTENUATOR,FIXED TITLE COMPONENT PN A418DS MFR ATTENUATOR,FIXED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
11-919Interchangeable
interchangeable cross-reference
interchangeable
01-0502-1919Interchangeable
interchangeable cross-reference
interchangeable
26106RInterchangeable
interchangeable cross-reference
interchangeable
13139PC20Interchangeable
interchangeable cross-reference
interchangeable
SMC339065Interchangeable
interchangeable cross-reference
interchangeable
609-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A418DS?
A418DS is a ATTENUATOR,FIXED.
What parts can replace A418DS?
There are 10 known substitutes for A418DS: 11-919, 01-0502-1919, 26106R and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A418DS?
A418DS is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-425-1729. 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