PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51C542Transformer,radio Frequency

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple · NSN 5950-00-199-6236 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-199-6236 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-199-6236. Primary manufacturer part number: 51C542.
Features
  • Transformer,radio Frequency — FSC 5950
  • Body Outside Diameter: 3.312 INCHES NOMINAL IN
  • Winding Conductor Size: 0.08081 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN
  • Mounting Method: TERMINAL SINGLE GROUP
  • Body Length: 5.500 INCHES NOMINAL IN
  • Coil Form Type: SOLID SINGLE COMPONENT
  • Inclosure Type: OPEN
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-199-6236, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple. Government technical data includes 12 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-199-6236
Primary Part Number51C542
Item NameTransformer,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
StatusACTIVE
Body Outside Diameter3.312 INCHES NOMINAL IN
Winding Conductor Size0.08081 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN
Mounting MethodTERMINAL SINGLE GROUP
Body Length5.500 INCHES NOMINAL IN
Coil Form TypeSOLID SINGLE COMPONENT
Inclosure TypeOPEN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Turn Quantity2 SINGLE COMPONENT SINGLE PRIMARY
Terminal Type and Quantity5 BANANA PLUG
Frequency Rating8.0 MEGAHERTZ MINIMUM AND 11.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
Turn Quantity14 SINGLE COMPONENT SINGLE SECONDARY
Winding Conductor Size0.12850 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE SECONDARY IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3040-00-322-9929504-7576-002 INTERCHANGEABLE
Clamp,hub
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
2530-00-589-8537 INTERCHANGEABLE
Cap,grease
Cross-Reference Index
Part NumberManufacturer
C447 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
51C542 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
Related Parts
3040-00-322-9929INTERCHANGEABLE
CLAMP,HUB
504-7576-002
2530-00-589-8537INTERCHANGEABLE
CAP,GREASE

Frequently Asked Questions

What is NSN 5950-00-199-6236?

NSN 5950-00-199-6236 is a Transformer,radio Frequency, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-199-6236?

NSN 5950-00-199-6236 has 2 cross-referenced part numbers: C447 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 51C542 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple).

What NSN replaces 5950-00-199-6236?

There are 2 known substitutes for 5950-00-199-6236: 3040-00-322-9929, 2530-00-589-8537. Verify interchangeability with system specifications before substitution.

What are the specifications of 51C542?

Key specifications for 51C542: Body Outside Diameter: 3.312 INCHES NOMINAL IN; Winding Conductor Size: 0.08081 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN; Mounting Method: TERMINAL SINGLE GROUP; Body Length: 5.500 INCHES NOMINAL IN. 12 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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