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546-7429-005 — TUNING UNIT,RADIO FREQUENCY

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

546-7429-005: TUNING UNIT,RADIO FREQUENCY.

The TUNING UNIT,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include overall_length: 0.620 INCHES NOMINAL IN, overall_diameter: 2.860 INCHES NOMINAL IN, basic_shape_style: CYLINDRICAL, frequency_per_channel: 2.0 MEGAHERTZ MINIMUM OPERATING CHANNEL. This part is cataloged in the U.S.

Government catalog under NSN 5895-00-857-6783, 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→ 546-7429-005
NSN: 5895-00-857-6783
FSC: 5895 — Miscellaneous Communication Equipment
CAGE: 95105 — ROCKWELL COLLINS, INC. DIV COLLINS AEROSPACE - MISSION SYSTEMS (USA)
SPECIFICATIONS
overall_length0.620 INCHES NOMINAL IN
overall_diameter2.860 INCHES NOMINAL IN
basic_shape_styleCYLINDRICAL
frequency_per_channel2.0 MEGAHERTZ MINIMUM OPERATING CHANNEL
NSN5895-00-857-6783
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TUNING UNIT,RADIO FREQUENCY TITLE COMPONENT PN 546-7429-005 MFR TUNING UNIT,RADIO FREQ
KEY FEATURES
•
OVERALL DIAMETER: 2.860 INCHES NOMINAL IN
•
FREQUENCY PER CHANNEL: 2.0 MEGAHERTZ MINIMUM OPERATING CHANNEL
•
BASIC SHAPE STYLE: CYLINDRICAL
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER2.860 INCHES NOMINAL IN
FREQUENCY PER CHANNEL2.0 MEGAHERTZ MINIMUM OPERATING CHANNEL
FREQUENCY PER CHANNEL29.0 MEGAHERTZ MAXIMUM OPERATING CHANNEL
OVERALL LENGTH0.620 INCHES NOMINAL IN
BASIC SHAPE STYLECYLINDRICAL
OTHER ITEMS IN FSC 5895 — Miscellaneous Communication Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5895-00-000-0116 5895-00-001-1613 5895-00-001-1816 5895-00-001-1867 5895-00-001-2457 5895-00-001-2722 5895-00-001-2735 5895-00-001-2738
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 546-7429-005?
546-7429-005 is a TUNING UNIT,RADIO FREQUENCY. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 546-7429-005?
546-7429-005 is cataloged in the U.S. Government catalog under NSN 5895-00-857-6783. 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.