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PartsTable / COMPONENT / 6140042-4
6140042-4 ✓ 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 TRANSFORMER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_length: 2.156 INCHES NOMINAL IN, rating_method: ELECTRICAL SINGLE COMPONENT SINGLE PRIMARY INPUT, coil_form_type: SOLID SINGLE COMPONENT, inclosure_type: FULLY INCLOSED, mounting_method: THREADED BUSHING SINGLE GROUP, frequency_rating: 270.0 MEGAHERTZ NOMINAL SINGLE COMPONENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-910-9246, 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
6140042-4
NSN: 5950-00-910-9246
FSC: 5950
CAGE: 71313 — VIKING TECHNOLOGIES, LTD. (USA)
SPECIFICATIONS
body_length2.156 INCHES NOMINAL IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE PRIMARY INPUT
coil_form_typeSOLID SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
mounting_methodTHREADED BUSHING SINGLE GROUP
frequency_rating270.0 MEGAHERTZ NOMINAL SINGLE COMPONENT
inductance_rating2.75 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
nominal_thread_size0.375 INCHES SINGLE GROUP IN
body_outside_diameter0.762 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
thread_series_designatorUNEF SINGLE GROUP
terminal_type_and_quantity4 TURRET
NSN5950-00-910-9246
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,RADIO FREQUENCY TITLE COMPONENT PN 6140042-4 MFR TRANSFORMER,RADIO FREQ
KEY FEATURES
•
TERMINAL TYPE AND QUANTITY: 4 TURRET
•
MOUNTING METHOD: THREADED BUSHING SINGLE GROUP
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
INDUCTANCE RATING: 2.75 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
•
NOMINAL THREAD SIZE: 0.375 INCHES SINGLE GROUP IN
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY, VARIABLE AUTOTRANSFORMER TYPE SINGLE COMPONENT
•
THREAD SERIES DESIGNATOR: UNEF SINGLE GROUP
•
COIL FORM TYPE: SOLID SINGLE COMPONENT
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY4 TURRET
MOUNTING METHODTHREADED BUSHING SINGLE GROUP
RELIABILITY INDICATORNOT ESTABLISHED
INDUCTANCE RATING2.75 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
NOMINAL THREAD SIZE0.375 INCHES SINGLE GROUP IN
WINDING FUNCTION AND QUANTITY1 PRIMARY, VARIABLE AUTOTRANSFORMER TYPE SINGLE COMPONENT
THREAD SERIES DESIGNATORUNEF SINGLE GROUP
COIL FORM TYPESOLID SINGLE COMPONENT
ADJUSTMENT DEVICE DRIVE TYPESHAFT SINGLE COMPONENT
FREQUENCY RATING270.0 MEGAHERTZ NOMINAL SINGLE COMPONENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
G-591Interchangeable
interchangeable cross-reference
interchangeable
G-503Interchangeable
interchangeable cross-reference
interchangeable
3591Interchangeable
interchangeable cross-reference
interchangeable
AVREX903C0DERL306AInterchangeable
interchangeable cross-reference
interchangeable
BRAYC0783Interchangeable
interchangeable cross-reference
interchangeable
390-116Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6140042-4?
6140042-4 is a TRANSFORMER,RADIO FREQUENCY.
What parts can replace 6140042-4?
There are 21 known substitutes for 6140042-4: G-591, G-503, 3591 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6140042-4?
6140042-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-910-9246. 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