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Technical Data Sheet
PartsTable / COMPONENT / ES8158-12
ES8158-12 ✓ 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 WAVEGUIDE is a the manufacturer industrial component. Key specifications include flexibility: RIGID SINGLE TUBING SEGMENT, special_features: OPERATING TEMP RANGE MINUS 60 TO PLUS 125 DEGREES CENTIGRADE, style_designator: TEE, SERIES TYPE, end_item_identification: TEST STAT ELE, specification/standard_data: 20418-ES8158 MANUFACTURERS SPECIFICATION CONTROL, tubing_wall_construction_style: SEAMLESS SINGLE TUBING SEGMENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-469-6945, 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
ES8158-12
NSN: 5985-01-469-6945
FSC: 5985
CAGE: 20418 — DRS SUSTAINMENT SYSTEMS, INC. (USA)
SPECIFICATIONS
flexibilityRIGID SINGLE TUBING SEGMENT
special_featuresOPERATING TEMP RANGE MINUS 60 TO PLUS 125 DEGREES CENTIGRADE
style_designatorTEE, SERIES TYPE
end_item_identificationTEST STAT ELE
specification/standard_data20418-ES8158 MANUFACTURERS SPECIFICATION CONTROL
tubing_wall_construction_styleSEAMLESS SINGLE TUBING SEGMENT
NSN5985-01-469-6945
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WAVEGUIDE TITLE COMPONENT PN ES8158-12 MFR WAVEGUIDE
KEY FEATURES
•
STYLE DESIGNATOR: TEE, SERIES TYPE
•
TUBING WALL CONSTRUCTION STYLE: SEAMLESS SINGLE TUBING SEGMENT
•
SPECIFICATION/STANDARD DATA: 20418-ES8158 MANUFACTURERS SPECIFICATION CONTROL
•
FLEXIBILITY: RIGID SINGLE TUBING SEGMENT
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONTEST STAT ELE
STYLE DESIGNATORTEE, SERIES TYPE
TUBING WALL CONSTRUCTION STYLESEAMLESS SINGLE TUBING SEGMENT
SPECIAL FEATURESOPERATING TEMP RANGE MINUS 60 TO PLUS 125 DEGREES CENTIGRADE
SPECIFICATION/STANDARD DATA20418-ES8158 MANUFACTURERS SPECIFICATION CONTROL
FLEXIBILITYRIGID SINGLE TUBING SEGMENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
4344-12-43Interchangeable
interchangeable cross-reference
interchangeable
ES815-8Interchangeable
interchangeable cross-reference
interchangeable
A474Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ES8158-12?
ES8158-12 is a WAVEGUIDE.
What parts can replace ES8158-12?
There are 3 known substitutes for ES8158-12: 4344-12-43, ES815-8, A474. Substitute compatibility should be verified for your specific system.
What is the NSN for ES8158-12?
ES8158-12 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-469-6945. 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