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Technical Data Sheet
PartsTable / COMPONENT / SC-B-70204
SC-B-70204 ✓ 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 material: PLASTIC, edge_type: FLAT UNFINISHED, overall_width: 1.000 INCHES NOMINAL IN, surface_finish: FINE FINISHED, overall_diameter: 4.375 INCHES NOMINAL IN, style_designator: HALF ROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 9330-00-356-3444, 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
SC-B-70204
NSN: 9330-00-356-3444
FSC: 9330
CAGE: 93663 — I T I ELECTRONICS, INC. (USA)
SPECIFICATIONS
materialPLASTIC
edge_typeFLAT UNFINISHED
overall_width1.000 INCHES NOMINAL IN
surface_finishFINE FINISHED
overall_diameter4.375 INCHES NOMINAL IN
style_designatorHALF ROUND
overall_thickness0.064 INCHES NOMINAL IN
fsc_application_dataTELETYPE AND FACSIMILE EQUIPMENT
material_transparencyCLEAR
end_item_identificationTT-4A/TG A
heat_absorbing_characteristicHIGH LIGHT TRANSMISSION
NSN9330-00-356-3444
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,RADIO FREQUENCY TRANSMISS TITLE COMPONENT PN SC-B-70204 MFR SWITCH,RADIO FREQUENCY
KEY FEATURES
•
MATERIAL TRANSPARENCY: CLEAR
•
HEAT ABSORBING CHARACTERISTIC: HIGH LIGHT TRANSMISSION
•
EDGE TYPE: FLAT UNFINISHED
•
FSC APPLICATION DATA: TELETYPE AND FACSIMILE EQUIPMENT
•
STYLE DESIGNATOR: HALF ROUND
•
MATERIAL: PLASTIC
•
OVERALL THICKNESS: 0.064 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL TRANSPARENCYCLEAR
HEAT ABSORBING CHARACTERISTICHIGH LIGHT TRANSMISSION
EDGE TYPEFLAT UNFINISHED
FSC APPLICATION DATATELETYPE AND FACSIMILE EQUIPMENT
STYLE DESIGNATORHALF ROUND
MATERIALPLASTIC
END ITEM IDENTIFICATIONTT-4A/TG A
OVERALL THICKNESS0.064 INCHES NOMINAL IN
OVERALL DIAMETER4.375 INCHES NOMINAL IN
SURFACE FINISHFINE FINISHED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
11992Interchangeable
interchangeable cross-reference
interchangeable
CR5Interchangeable
interchangeable cross-reference
interchangeable
6-1-2341-20-235Interchangeable
interchangeable cross-reference
interchangeable
6-1-2341-20-325Interchangeable
interchangeable cross-reference
interchangeable
7347020Interchangeable
Frame,l.h.,winch AC
interchangeable
7345166Interchangeable
Frame,l.h.,winch AC
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SC-B-70204?
SC-B-70204 is a SWITCH,RADIO FREQUENCY TRANSMISS.
What parts can replace SC-B-70204?
There are 15 known substitutes for SC-B-70204: 11992, CR5, 6-1-2341-20-235 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SC-B-70204?
SC-B-70204 is cataloged in the Federal Logistics Information System (FLIS) under NSN 9330-00-356-3444. 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