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PartsTable / COMPONENT / 2105198
2105198 ✓ 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

SWITCH,RADIO FREQUENCY TRANSMISS. Key specifications include body_style: RECTANGULAR, switch_type: NONTRANSFER, overall_width: 1.250 INCHES MAXIMUM IN, overall_height: 2.500 INCHES MAXIMUM IN, overall_length: 2.000 INCHES MAXIMUM IN, actuator_operating_method: RELAY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-731-1856, 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
2105198
NSN: 5985-00-731-1856
FSC: 5985
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
body_styleRECTANGULAR
switch_typeNONTRANSFER
overall_width1.250 INCHES MAXIMUM IN
pole_quantity1
overall_height2.500 INCHES MAXIMUM IN
overall_length2.000 INCHES MAXIMUM IN
throw_quantity2
actuator_operating_methodRELAY
coupling_position_quantity3
terminal_type_and_quantity3 RECEPTACLE, COAXIAL
rf_power_handling_capability100.0 WATTS AVERAGE SINGLE
switch_return_mechanism_typeFAIL-SAFE
NSN5985-00-731-1856
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,RADIO FREQUENCY TRANSMISS TITLE COMPONENT PN 2105198 MFR SWITCH,RADIO FREQUENCY
KEY FEATURES
•
POLE QUANTITY: 1
•
COUPLING POSITION QUANTITY: 3
•
SWITCH TYPE: NONTRANSFER
•
RF POWER HANDLING CAPABILITY: 100.0 WATTS AVERAGE SINGLE
•
THROW QUANTITY: 2
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 THREADED HOLE(S)
TECHNICAL CHARACTERISTICS (FLIS)
POLE QUANTITY1
COUPLING POSITION QUANTITY3
SWITCH TYPENONTRANSFER
OVERALL WIDTH1.250 INCHES MAXIMUM IN
RF POWER HANDLING CAPABILITY100.0 WATTS AVERAGE SINGLE
OVERALL LENGTH2.000 INCHES MAXIMUM IN
THROW QUANTITY2
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED HOLE(S)
OVERALL HEIGHT2.500 INCHES MAXIMUM IN
TERMINAL TYPE AND QUANTITY3 RECEPTACLE, COAXIAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
CR26Interchangeable
interchangeable cross-reference
interchangeable
05102Interchangeable
interchangeable cross-reference
interchangeable
UU-T-0085Interchangeable
interchangeable cross-reference
interchangeable
5472-1Interchangeable
interchangeable cross-reference
interchangeable
5472Interchangeable
interchangeable cross-reference
interchangeable
617162-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2105198?
2105198 is a SWITCH,RADIO FREQUENCY TRANSMISS.
What parts can replace 2105198?
There are 8 known substitutes for 2105198: CR26, 05102, UU-T-0085 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2105198?
2105198 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-731-1856. 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