Part identity

TSC4SB-20

Coupler Directional

Dawn Communications Inc

Avg quote: 14 minFulfilled from Anaheim, CAAS9120:2025 · ISO 9001 · FAA AC 00-56BC of C, lot & date code with every line

Part description

Coupler Directional

ASAP supports this specific part for replacement, spare-pool replenishment, retrofit, and urgent maintenance requirements. Quote requests can include alternate MPN, condition preferences, certification needs, and plant-specific receiving instructions so procurement gets a clear sourcing response before purchase.

Specifications

MPN
TSC4SB-20
Item name
Coupler Directional
Manufacturer code
00Y32
Manufacturer
Dawn Communications Inc

Certifications & documentation

  • UL Recognized
  • CE
  • C of C available on request
DC

Manufacturer

Dawn Communications Inc

Authorized-distributor or qualified-aftermarket source. Parts shipped from this manufacturer include full traceability paperwork and counterfeit-mitigation per SAE AS6081.

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NSN Information for Part Number TSC4SB-20 with NSN 5985-00-138-5131, 5985001385131

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5985001385131

Item Description:

Coupler Directional

59850013851310P
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
Tsc4sb-20693

Characteristics Data of NSN 5985-00-138-5131, 5985001385131

MRCCriteriaCharacteristic
DIRECTIONALANKZRADIO FREQUENCY RATING5 0 MEGAHERTZ MINIMUM AND 806 0 MEGAHERTZ MAXIMUM
DIRECTIONALAPGFDESIGN TYPEBIDIRECTIONAL
DIRECTIONALAPQBUNIT TYPECOAXIAL LINE
DIRECTIONALBGPXPOWER LOSS IN DECIBELS19 0
DIRECTIONALCTJSUNPACKAGED UNIT WEIGHT7 000 OUNCES NOMINAL
DIRECTIONALZZZVFSC APPLICATION DATAANTENNASWAVEGUIESAND RELATED EQUIPMENT
Integrated Electromechanicals

Industrial automation, control, and electromechanical components. Over 2 billion parts across 5,100+ manufacturers. Quotes back in 15 minutes, 24/7 — fulfilled from Anaheim, California.

Certifications

  • AS9120:2025
  • ISO 9001:2015
  • FAA AC 00-56B
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USA fulfillment. Every order shipped from our Anaheim, California operations. Counterfeit-mitigation aligned to SAE AS5553 / AS6081.

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