PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6140042-4Transformer,radio Frequency

Viking Technologies, Ltd. · NSN 5950-00-910-9246 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-910-9246 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-910-9246. Primary manufacturer part number: 6140042-4.
Features
  • Transformer,radio Frequency — FSC 5950
  • 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
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-910-9246, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Viking Technologies, Ltd.. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-910-9246
Primary Part Number6140042-4
Item NameTransformer,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerViking Technologies, Ltd.
StatusACTIVE
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
Body Outside Diameter0.762 INCHES NOMINAL IN
Adjustment Method and Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE PRIMARY INPUT
Body Length2.156 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2805-00-146-216702101 INTERCHANGEABLE
Guide,valve Stem
Safeguard Powertech Systems
9150-00-255-4444 INTERCHANGEABLE
Hydraulic Fluid,petroleum Base
5985-00-257-26277900-041 INTERCHANGEABLE
Counterpoise,antenna
Bird Electronic Corporation Div Bird Electronic Corp
6625-00-272-9928338DB INTERCHANGEABLE
Ammeter
Stewart-Warner Corporation
5330-00-292-1596A1805A53 INTERCHANGEABLE
Seal,plain Encased
Meritor Heavy Vehicle Systems, Llc
5365-00-430-93163591 INTERCHANGEABLE
Shim
Dressta North America Ltd
8010-00-579-9530 INTERCHANGEABLE
Paint,latex
4730-00-769-3961A-13563 INTERCHANGEABLE
Coupling,tube
Mueller Brass Co.
5340-00-985-6605 INTERCHANGEABLE
Cover,access
4920-01-156-4190B3591 INTERCHANGEABLE
Cover
Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div
Cross-Reference Index
Part NumberManufacturer
359-1 American Trans-Coil Corp (USA)
6140042-4 PRIMARY Viking Technologies, Ltd. (USA)
Related Parts
2805-00-146-2167INTERCHANGEABLE
GUIDE,VALVE STEM
02101
9150-00-255-4444INTERCHANGEABLE
HYDRAULIC FLUID,PETROLEUM BASE
5985-00-257-2627INTERCHANGEABLE
COUNTERPOISE,ANTENNA
7900-041
6625-00-272-9928INTERCHANGEABLE
AMMETER
338DB
5330-00-292-1596INTERCHANGEABLE
SEAL,PLAIN ENCASED
A1805A53
5365-00-430-9316INTERCHANGEABLE
SHIM
3591
8010-00-579-9530INTERCHANGEABLE
PAINT,LATEX
4730-00-769-3961INTERCHANGEABLE
COUPLING,TUBE
A-13563
5340-00-985-6605INTERCHANGEABLE
COVER,ACCESS
4920-01-156-4190INTERCHANGEABLE
COVER
B3591
8030-01-273-3839INTERCHANGEABLE
HARDENER,COATING COMPOUND
359-1
5920-01-532-5395INTERCHANGEABLE
FUSEHOLDER,BLOCK
3591

Frequently Asked Questions

What is NSN 5950-00-910-9246?

NSN 5950-00-910-9246 is a Transformer,radio Frequency, manufactured by Viking Technologies, Ltd., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-910-9246?

NSN 5950-00-910-9246 has 2 cross-referenced part numbers: 359-1 (American Trans-Coil Corp), 6140042-4 (Viking Technologies, Ltd.).

What NSN replaces 5950-00-910-9246?

There are 12 known substitutes for 5950-00-910-9246: 2805-00-146-2167, 9150-00-255-4444, 5985-00-257-2627 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6140042-4?

Key specifications for 6140042-4: 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. 15 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com