PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12568Transformer,radio Frequency

Viking Technologies, Ltd. · NSN 5950-00-230-0278 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-230-0278 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-230-0278. Primary manufacturer part number: 12568.
Features
  • Transformer,radio Frequency — FSC 5950
  • Body Width: 1.375 INCHES NOMINAL IN
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Terminal Type and Quantity: 4 WIRE LEAD
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Thread Quantity Per Inch: 32 SINGLE GROUP
  • Transformer Function: INPUT
  • Reliability Indicator: NOT ESTABLISHED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-230-0278, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-230-0278
Primary Part Number12568
Item NameTransformer,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerViking Technologies, Ltd.
StatusACTIVE
Body Width1.375 INCHES NOMINAL IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Terminal Type and Quantity4 WIRE LEAD
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Thread Quantity Per Inch32 SINGLE GROUP
Transformer FunctionINPUT
Reliability IndicatorNOT ESTABLISHED
Body Length1.875 INCHES NOMINAL IN
Mounting Facility Quantity2 SINGLE GROUP
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Adjustment Device Drive TypeSLOTTED SCREW SINGLE COMPONENT
Adjustment Method and Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
Body Height4.500 INCHES NOMINAL IN
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Distance Between Mounting Facility Centers1.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5110-00-203-4935 INTERCHANGEABLE
File,hand
4320-00-423-0173125-68 INTERCHANGEABLE
Seal Assembly,shaft,spring Loade
Dresser Industries Inc Leroi Div
3120-00-661-897712568 INTERCHANGEABLE
Bearing,sleeve
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
5330-01-064-3352125-68 INTERCHANGEABLE
Packing
Rix Industries
5905-01-113-452558FL2-101 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Honeywell International Inc Dba Honeywell International Div New England Instrument (nei)
6660-01-162-807812-568 INTERCHANGEABLE
Screw,set
The Kimco Distributing Corp
2610-01-572-632612568 INTERCHANGEABLE
Tire,pneumatic,vehicular
Michelin North America, Inc Dba Michelin North America, Inc
1005-01-632-203512568 INTERCHANGEABLE
Receiver,small Arms
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
5310-01-733-120912568 INTERCHANGEABLE
Nut,plain,hexagon
Marco Seattle Inc Dba Marco
Cross-Reference Index
Part NumberManufacturer
12568 PRIMARY Viking Technologies, Ltd. (USA)
12568 General Instrument Corp Corporate Headquarters (USA)
12568 Dar Electronics Inc Dba National Radio Co (USA)
Related Parts
5110-00-203-4935INTERCHANGEABLE
FILE,HAND
4320-00-423-0173INTERCHANGEABLE
SEAL ASSEMBLY,SHAFT,SPRING LOADE
125-68
3120-00-661-8977INTERCHANGEABLE
BEARING,SLEEVE
12568
5330-01-064-3352INTERCHANGEABLE
PACKING
125-68
5905-01-113-4525INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
58FL2-101
6660-01-162-8078INTERCHANGEABLE
SCREW,SET
12-568
2610-01-572-6326INTERCHANGEABLE
TIRE,PNEUMATIC,VEHICULAR
12568
1005-01-632-2035INTERCHANGEABLE
RECEIVER,SMALL ARMS
12568
5310-01-733-1209INTERCHANGEABLE
NUT,PLAIN,HEXAGON
12568

Frequently Asked Questions

What is NSN 5950-00-230-0278?

NSN 5950-00-230-0278 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 5950-00-230-0278?

NSN 5950-00-230-0278 has 3 cross-referenced part numbers: 12568 (Viking Technologies, Ltd.), 12568 (General Instrument Corp Corporate Headquarters), 12568 (Dar Electronics Inc Dba National Radio Co).

What NSN replaces 5950-00-230-0278?

There are 9 known substitutes for 5950-00-230-0278: 5110-00-203-4935, 4320-00-423-0173, 3120-00-661-8977 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12568?

Key specifications for 12568: Body Width: 1.375 INCHES NOMINAL IN; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP; Terminal Type and Quantity: 4 WIRE LEAD; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT. 16 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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