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Technical Data Sheet
PartsTable / COMPONENT / 980059-01
980059-01 ✓ 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 COUPLER,DIRECTIONAL is a the manufacturer industrial component. Key specifications include unit_type: TRANSMISSION LINE, power_loss_in_decibels: 10.0. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-156-0777, 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
980059-01
NSN: 5985-00-156-0777
FSC: 5985
CAGE: 88869 — EATON CORP ELECTRONIC INSTRUMENTATION DIV LOS ANGELES PLANT (USA)
SPECIFICATIONS
unit_typeTRANSMISSION LINE
power_loss_in_decibels10.0
NSN5985-00-156-0777
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLER,DIRECTIONAL TITLE COMPONENT PN 980059-01 MFR COUPLER,DIRECTIONAL
KEY FEATURES
•
UNIT TYPE: TRANSMISSION LINE
•
POWER LOSS IN DECIBELS: 10.0
TECHNICAL CHARACTERISTICS (FLIS)
UNIT TYPETRANSMISSION LINE
POWER LOSS IN DECIBELS10.0
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
D72Interchangeable
interchangeable cross-reference
interchangeable
3092Interchangeable
interchangeable cross-reference
interchangeable
653171Interchangeable
interchangeable cross-reference
interchangeable
43043Interchangeable
interchangeable cross-reference
interchangeable
10125078Interchangeable
interchangeable cross-reference
interchangeable
WW-P-491Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 980059-01?
980059-01 is a COUPLER,DIRECTIONAL.
What parts can replace 980059-01?
There are 15 known substitutes for 980059-01: D72, 3092, 653171 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 980059-01?
980059-01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-156-0777. 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