PartsTable
Technical Data Sheet
310-381 ✓ Verified by PartsTable
Legrand · 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

LINE SECTION,RADIO FREQUENCY TRA. Key specifications include material: COPPER ALLOY, usage_design: INNER CONDUCTOR FOR TRANSMISSION LINE, overall_length: 10.375 INCHES NOMINAL IN, overall_diameter: 1.375 INCHES NOMINAL IN, end_item_identification: TYPE NO. TS-403A/U A.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-026-8709, 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
310-381
NSN: 5985-00-026-8709
FSC: 5985
CAGE: 21900 — FEDERAL DIV OF VICTOREEN INSTRUMENT CO INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY
usage_designINNER CONDUCTOR FOR TRANSMISSION LINE
overall_length10.375 INCHES NOMINAL IN
overall_diameter1.375 INCHES NOMINAL IN
end_item_identificationTYPE NO. TS-403A/U A
NSN5985-00-026-8709
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Legrand LINE SECTION,RADIO FREQUENCY TRA TITLE COMPONENT PN 310-381 MFR Legrand LINE SECTION,RADIO FRE
KEY FEATURES
USAGE DESIGN: INNER CONDUCTOR FOR TRANSMISSION LINE
OVERALL DIAMETER: 1.375 INCHES NOMINAL IN
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS (FLIS)
USAGE DESIGNINNER CONDUCTOR FOR TRANSMISSION LINE
END ITEM IDENTIFICATIONTYPE NO. TS-403A/U A
OVERALL DIAMETER1.375 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
OVERALL LENGTH10.375 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
310381Interchangeable
interchangeable cross-reference
interchangeable
100455Interchangeable
interchangeable cross-reference
interchangeable
19MM739Interchangeable
Same NIIN cross-reference
interchangeable
61B95MInterchangeable
Same NIIN cross-reference
interchangeable
A110241Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 310-381?
310-381 is a LINE SECTION,RADIO FREQUENCY TRA manufactured by Legrand.
What parts can replace 310-381?
There are 5 known substitutes for 310-381: 310381, 100455, 19MM739 and 2 more. Substitute compatibility should be verified for your specific system.
Is 310-381 still available?
310-381 is currently cancelled.
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