PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11961ATransformer,radio Frequency

Robert M. Hadley Company, Inc. · NSN 5950-00-674-7230 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-674-7230 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-674-7230. Primary manufacturer part number: 11961A.
Features
  • Transformer,radio Frequency — FSC 5950
  • Features Provided: TINNED WIRE LEADS
  • Terminal Type and Quantity: 4 THREADED STUD
  • Mounting Facility Quantity: 2 SINGLE GROUP
  • Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP
  • Inclosure Type: FULLY INCLOSED
  • Body Length: 3.000 INCHES NOMINAL IN
  • Mounting Hole Diameter: 0.148 INCHES NOMINAL SINGLE GROUP 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 5950-00-674-7230, 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 Robert M. Hadley Company, Inc.. 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-674-7230
Primary Part Number11961A
Item NameTransformer,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRobert M. Hadley Company, Inc.
StatusACTIVE
Features ProvidedTINNED WIRE LEADS
Terminal Type and Quantity4 THREADED STUD
Mounting Facility Quantity2 SINGLE GROUP
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Body Length3.000 INCHES NOMINAL IN
Mounting Hole Diameter0.148 INCHES NOMINAL SINGLE GROUP IN
Winding Function and Quantity1 PRIMARY SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Distance Between Mounting Facility Centers1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Outside Diameter0.750 INCHES NOMINAL IN
Coil Form TypeSOLID SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5950-00-013-7272 INTERCHANGEABLE
Transformer,audio Frequency
5330-00-291-169510B6122 INTERCHANGEABLE
Seal,plain Encased
Garwood/feller Inc Garwood Winch Div
5980-01-033-9926MV5053 INTERCHANGEABLE
Light Emitting Diode
Fairchild Semiconductor Corp
5998-01-523-506643411 INTERCHANGEABLE
Printed Wiring Board
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
Cross-Reference Index
Part NumberManufacturer
43411 Coast/advanced Chip Magnetics, Inc. (USA)
11961A PRIMARY Robert M. Hadley Company, Inc. (USA)
Related Parts
5950-00-013-7272INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5330-00-291-1695INTERCHANGEABLE
SEAL,PLAIN ENCASED
10B6122
5980-01-033-9926INTERCHANGEABLE
LIGHT EMITTING DIODE
MV5053
5998-01-523-5066INTERCHANGEABLE
PRINTED WIRING BOARD
43411

Frequently Asked Questions

What is NSN 5950-00-674-7230?

NSN 5950-00-674-7230 is a Transformer,radio Frequency, manufactured by Robert M. Hadley Company, Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-674-7230?

NSN 5950-00-674-7230 has 2 cross-referenced part numbers: 43411 (Coast/advanced Chip Magnetics, Inc.), 11961A (Robert M. Hadley Company, Inc.).

What NSN replaces 5950-00-674-7230?

There are 4 known substitutes for 5950-00-674-7230: 5950-00-013-7272, 5330-00-291-1695, 5980-01-033-9926 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11961A?

Key specifications for 11961A: Features Provided: TINNED WIRE LEADS; Terminal Type and Quantity: 4 THREADED STUD; Mounting Facility Quantity: 2 SINGLE GROUP; Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP. 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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