PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

426-2Transformer,radio Frequency

Wells Cti Incnics Inc · NSN 5950-00-936-7889 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-936-7889 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-936-7889. Primary manufacturer part number: 426-2.
Features
  • Transformer,radio Frequency — FSC 5950
  • Mounting Method: TERMINAL SINGLE GROUP
  • Inclosure Type: OPEN
  • Body Length: 1.187 INCHES NOMINAL IN
  • Reliability Indicator: NOT ESTABLISHED
  • Adjustment Device Drive Type: SLOTTED SCREW SINGLE COMPONENT
  • Winding Function and Quantity: 1 PRIMARY SINGLE COMPONENT
  • Body Width: 0.750 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-936-7889, 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 Wells Cti Incnics Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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
NSN5950-00-936-7889
Primary Part Number426-2
Item NameTransformer,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerWells Cti Incnics Inc
StatusACTIVE
Mounting MethodTERMINAL SINGLE GROUP
Inclosure TypeOPEN
Body Length1.187 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Adjustment Device Drive TypeSLOTTED SCREW SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY SINGLE COMPONENT
Body Width0.750 INCHES NOMINAL IN
Body Height0.750 INCHES NOMINAL IN
Terminal Type and Quantity3 TAB, SOLDER LUG
Coil Form TypeHOLLOW SINGLE COMPONENT
Adjustment Method and Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6640-00-058-9146 INTERCHANGEABLE
Funnel,common,laboratory
6640-00-063-787242620080 INTERCHANGEABLE
Funnel,common,laboratory
Thermo Fisher Scientific (asheville) Llc Div Laboratory Products Division
7510-00-132-51094492B BLACK 0.75IN X 72YD INTERCHANGEABLE
Tape,pressure Sensitive Adhesive
3m Company
9320-00-412-2064 INTERCHANGEABLE
Tape,adhesive,rubber
9320-00-449-08072800 INTERCHANGEABLE
Tape,adhesive,rubber
Valley Industrial Products Inc
9320-00-449-0809VIP2800 INTERCHANGEABLE
Tape,adhesive,rubber
Valley Industrial Products Inc
3110-00-516-5289203TF INTERCHANGEABLE
Bearing,ball,annular
Fag Bearings Corporation
5950-00-610-92881265784-1 INTERCHANGEABLE
Transformer,power
Honeywell Intl Inc Defense Avionics Systems
3805-00-727-6719 INTERCHANGEABLE
Ditching Machine
5815-00-976-1226 INTERCHANGEABLE
Harness Assembly
Cross-Reference Index
Part NumberManufacturer
3046422 Cetec Corp Benmar Div (USA)
3046422 Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div (USA)
426-2 PRIMARY Wells Cti Incnics Inc (USA)
187-0021 Cetec Corp Benmar Div (USA)
Related Parts
6640-00-058-9146INTERCHANGEABLE
FUNNEL,COMMON,LABORATORY
6640-00-063-7872INTERCHANGEABLE
FUNNEL,COMMON,LABORATORY
42620080
7510-00-132-5109INTERCHANGEABLE
TAPE,PRESSURE SENSITIVE ADHESIVE
4492B BLACK 0.75IN X 72YD
9320-00-412-2064INTERCHANGEABLE
TAPE,ADHESIVE,RUBBER
9320-00-449-0807INTERCHANGEABLE
TAPE,ADHESIVE,RUBBER
2800
9320-00-449-0809INTERCHANGEABLE
TAPE,ADHESIVE,RUBBER
VIP2800
3110-00-516-5289INTERCHANGEABLE
BEARING,BALL,ANNULAR
203TF
5950-00-610-9288INTERCHANGEABLE
TRANSFORMER,POWER
1265784-1
3805-00-727-6719INTERCHANGEABLE
DITCHING MACHINE
5815-00-976-1226INTERCHANGEABLE
HARNESS ASSEMBLY
5940-00-993-4617INTERCHANGEABLE
TERMINAL,LUG
426
7640-01-006-4428INTERCHANGEABLE
CHART
4262

Frequently Asked Questions

What is NSN 5950-00-936-7889?

NSN 5950-00-936-7889 is a Transformer,radio Frequency, manufactured by Wells Cti Incnics Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-936-7889?

NSN 5950-00-936-7889 has 4 cross-referenced part numbers: 3046422 (Cetec Corp Benmar Div), 3046422 (Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div), 426-2 (Wells Cti Incnics Inc), 187-0021 (Cetec Corp Benmar Div).

What NSN replaces 5950-00-936-7889?

There are 12 known substitutes for 5950-00-936-7889: 6640-00-058-9146, 6640-00-063-7872, 7510-00-132-5109 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 426-2?

Key specifications for 426-2: Mounting Method: TERMINAL SINGLE GROUP; Inclosure Type: OPEN; Body Length: 1.187 INCHES NOMINAL IN; Reliability Indicator: NOT ESTABLISHED. 11 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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