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RFK-4976 — SWITCH,RADIO FREQUENCY TRANSMISS

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

RFK-4976: SWITCH,RADIO FREQUENCY TRANSMISS.

SWITCH,RADIO FREQUENCY TRANSMISS. Key specifications include body_style: IRREGULAR, switch_type: NONTRANSFER, overall_width: 0.375 INCHES NOMINAL IN, overall_length: 1.285 INCHES NOMINAL IN, switching_time: 4.0 MILLISECONDS MS, frequency_rating: 0.1 GIGAHERTZ MINIMUM AND 1.0 GIGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-311-2855, 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
RFK-4976
NSN: 5985-00-311-2855
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 02289 — HI-G CO INC SUB OF NYTRONICS INC (USA)
SPECIFICATIONS
body_styleIRREGULAR
switch_typeNONTRANSFER
overall_width0.375 INCHES NOMINAL IN
pole_quantity1
overall_length1.285 INCHES NOMINAL IN
switching_time4.0 MILLISECONDS MS
throw_quantity2
frequency_rating0.1 GIGAHERTZ MINIMUM AND 1.0 GIGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING
operating_temp_range-65.0 TO 125.0 CELSIUS DEGC
actuator_operating_methodRELAY
actuator_voltage_in_volts26.0 MINIMUM AND 32.0 MAXIMUM
mounting_facility_patternTWO POSITION IN-LINE SINGLE MOUNTING FACILITY PATTERN
NSN5985-00-311-2855
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,RADIO FREQUENCY TRANSMISS TITLE COMPONENT PN RFK-4976 MFR SWITCH,RADIO FREQUENCY
KEY FEATURES
•
SWITCHING TIME: 4.0 MILLISECONDS MS
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 UNTHREADED HOLE(S)
•
BODY STYLE: IRREGULAR
•
MOUNTING FACILITY PATTERN: TWO POSITION IN-LINE SINGLE MOUNTING FACILITY PATTERN
•
ACTUATOR VOLTAGE IN VOLTS: 26.0 MINIMUM AND 32.0 MAXIMUM
•
VOLTAGE STANDING WAVE RATIO: 1.80 SINGLE
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.125 INCHES NOMINAL IN
•
POLE QUANTITY: 1
TECHNICAL CHARACTERISTICS
SWITCHING TIME4.0 MILLISECONDS MS
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED HOLE(S)
BODY STYLEIRREGULAR
MOUNTING FACILITY PATTERNTWO POSITION IN-LINE SINGLE MOUNTING FACILITY PATTERN
ACTUATOR VOLTAGE IN VOLTS26.0 MINIMUM AND 32.0 MAXIMUM
VOLTAGE STANDING WAVE RATIO1.80 SINGLE
UNTHREADED MOUNTING HOLE DIAMETER0.125 INCHES NOMINAL IN
POLE QUANTITY1
OVERALL LENGTH1.285 INCHES NOMINAL IN
OVERALL WIDTH0.375 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 3
RFK-2B-126-30INCHLEADSReference document
Same NSN cross-reference
Reference document — Secondary reference
3SAV2277A2-30INCHLEADSSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
118856-001Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is RFK-4976?
RFK-4976 is a SWITCH,RADIO FREQUENCY TRANSMISS.
What parts can replace RFK-4976?
There are 3 known substitutes for RFK-4976: RFK-2B-126-30INCHLEADS, 3SAV2277A2-30INCHLEADS, 118856-001. Substitute compatibility should be verified for your specific system.
What is the NSN for RFK-4976?
RFK-4976 is cataloged in the U.S. Government catalog under NSN 5985-00-311-2855. This indicates validated use in U.S. government and defense supply chains.
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