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260B-230142 — SWITCH,RADIO FREQUENCY TRANSMISS

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

260B-230142: SWITCH,RADIO FREQUENCY TRANSMISS.

SWITCH,RADIO FREQUENCY TRANSMISS. Key specifications include body_style: IRREGULAR, switch_type: NONTRANSFER, overall_width: 2.630 INCHES NOMINAL IN, overall_height: 1.750 INCHES NOMINAL IN, overall_length: 3.000 INCHES NOMINAL IN, operating_temp_range: -55.0 TO 85.0 CELSIUS DEGC. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-049-0370, 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
260B-230142
NSN: 5985-01-049-0370
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 00471 — DOW-KEY MICROWAVE LLC (USA)
SPECIFICATIONS
body_styleIRREGULAR
switch_typeNONTRANSFER
overall_width2.630 INCHES NOMINAL IN
pole_quantity2
overall_height1.750 INCHES NOMINAL IN
overall_length3.000 INCHES NOMINAL IN
throw_quantity2
operating_temp_range-55.0 TO 85.0 CELSIUS DEGC
coupling_position_quantity4
rf_power_handling_capability350.0 WATTS AVERAGE FIRST
NSN5985-01-049-0370
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,RADIO FREQUENCY TRANSMISS TITLE COMPONENT PN 260B-230142 MFR SWITCH,RADIO FREQUENCY
KEY FEATURES
•
BODY STYLE: IRREGULAR
•
POLE QUANTITY: 2
•
COUPLING POSITION QUANTITY: 4
•
SWITCH TYPE: NONTRANSFER
•
OPERATING TEMP RANGE: -55.0 TO 85.0 CELSIUS DEGC
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.750 INCHES NOMINAL IN
BODY STYLEIRREGULAR
POLE QUANTITY2
OVERALL LENGTH3.000 INCHES NOMINAL IN
OVERALL WIDTH2.630 INCHES NOMINAL IN
COUPLING POSITION QUANTITY4
SWITCH TYPENONTRANSFER
OPERATING TEMP RANGE-55.0 TO 85.0 CELSIUS DEGC
RF POWER HANDLING CAPABILITY1000.0 WATTS AVERAGE THIRD
RF POWER HANDLING CAPABILITY350.0 WATTS AVERAGE FIRST
OTHER ITEMS IN FSC 5985 — Antennas, Waveguides, and Related Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5985-00-001-1854 5985-00-001-1862 5985-00-001-1869 5985-00-001-1870 5985-00-001-1871 5985-00-001-1874 5985-00-001-1875 5985-00-001-1876
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 260B-230142?
260B-230142 is a SWITCH,RADIO FREQUENCY TRANSMISS.
What is the NSN for 260B-230142?
260B-230142 is cataloged in the U.S. Government catalog under NSN 5985-01-049-0370. 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.