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Technical Data Sheet
PartsTable / COMPONENT / SM-C-939304-1
SM-C-939304-1 ✓ 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 BASE,ANTENNA SUPPORT is a the manufacturer industrial component. Key specifications include mounting_method: THREADED STUD(S), basic_shape_style: CYLINDRICAL, fsc_application_data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-205-0857, 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
SM-C-939304-1
NSN: 5985-01-205-0857
FSC: 5985
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
mounting_methodTHREADED STUD(S)
basic_shape_styleCYLINDRICAL
fsc_application_dataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
mounting_facility_quantity1
NSN5985-01-205-0857
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BASE,ANTENNA SUPPORT TITLE COMPONENT PN SM-C-939304-1 MFR BASE,ANTENNA SUPPORT
KEY FEATURES
•
FSC APPLICATION DATA: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
•
MOUNTING METHOD: THREADED STUD(S)
•
MOUNTING FACILITY QUANTITY: 1
•
BASIC SHAPE STYLE: CYLINDRICAL
TECHNICAL CHARACTERISTICS (FLIS)
FSC APPLICATION DATAANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
MOUNTING METHODTHREADED STUD(S)
MOUNTING FACILITY QUANTITY1
BASIC SHAPE STYLECYLINDRICAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
187101Interchangeable
interchangeable cross-reference
interchangeable
6333Interchangeable
interchangeable cross-reference
interchangeable
T4409Interchangeable
interchangeable cross-reference
interchangeable
6-01792-01Interchangeable
interchangeable cross-reference
interchangeable
PLGA1871010Interchangeable
interchangeable cross-reference
interchangeable
SP780-104Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SM-C-939304-1?
SM-C-939304-1 is a BASE,ANTENNA SUPPORT.
What parts can replace SM-C-939304-1?
There are 9 known substitutes for SM-C-939304-1: 187101, 6333, T4409 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SM-C-939304-1?
SM-C-939304-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-205-0857. 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