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C4074ARC73 — CONTROL,RADIO SET

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

C4074ARC73: CONTROL,RADIO SET.

The CONTROL,RADIO SET is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY CASE, power_source: EXTERNAL, inclosure_type: ENCASED, mounting_method: RACK, special_features: SELECTS FREQUENCY IN RANGE OF 108 TO 151.95 MC, maximum_overall_width: 5.750 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5821-00-752-1208, 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
MRO→ MRO_GENERAL→ C4074ARC73
NSN: 5821-00-752-1208
FSC: 5821 — Radio and Television Communication Equipment, Airborne
CAGE: 80058 — JOINT ELECTRONICS TYPE DESIGNATION SYSTEM (USA)
SPECIFICATIONS
materialALUMINUM ALLOY CASE
power_sourceEXTERNAL
inclosure_typeENCASED
mounting_methodRACK
special_featuresSELECTS FREQUENCY IN RANGE OF 108 TO 151.95 MC
maximum_overall_width5.750 INCHES IN
case_surface_treatmentENAMEL
maximum_overall_height2.250 INCHES IN
maximum_overall_length6.766 INCHES IN
maximum_voltage_rating_in_volts27.5 DC
NSN5821-00-752-1208
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONTROL,RADIO SET TITLE COMPONENT PN C4074ARC73 MFR CONTROL,RADIO SET
KEY FEATURES
•
MAXIMUM OVERALL WIDTH: 5.750 INCHES IN
•
INCLOSURE TYPE: ENCASED
•
CASE SURFACE TREATMENT: ENAMEL
•
MAXIMUM OVERALL LENGTH: 6.766 INCHES IN
•
MAXIMUM OVERALL HEIGHT: 2.250 INCHES IN
•
MOUNTING METHOD: RACK
•
POWER SOURCE: EXTERNAL
TECHNICAL CHARACTERISTICS
MAXIMUM OVERALL WIDTH5.750 INCHES IN
INCLOSURE TYPEENCASED
CASE SURFACE TREATMENTENAMEL
MAXIMUM OVERALL LENGTH6.766 INCHES IN
MAXIMUM OVERALL HEIGHT2.250 INCHES IN
MOUNTING METHODRACK
POWER SOURCEEXTERNAL
SPECIAL FEATURESSELECTS FREQUENCY IN RANGE OF 108 TO 151.95 MC
MAXIMUM VOLTAGE RATING IN VOLTS27.5 DC
MATERIALALUMINUM ALLOY CASE
OTHER ITEMS IN FSC 5821 — Radio and Television Communication Equipment, Airborne
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5821-00-001-1888 5821-00-001-1893 5821-00-001-1894 5821-00-001-1895 5821-00-001-1896 5821-00-001-1897 5821-00-001-1898 5821-00-001-2755
SUBSTITUTES & CROSS-REFERENCES 1
SMD431200Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — complete disassembly
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FREQUENTLY ASKED QUESTIONS
What is C4074ARC73?
C4074ARC73 is a CONTROL,RADIO SET. It is classified as a MRO (MRO_GENERAL).
What parts can replace C4074ARC73?
There is 1 known substitute for C4074ARC73: SMD431200. Substitute compatibility should be verified for your specific system.
What is the NSN for C4074ARC73?
C4074ARC73 is cataloged in the U.S. Government catalog under NSN 5821-00-752-1208. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.