PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2509-4Coil,radio Frequency

General Microwave Corporation Div Kratos Microwave Electronics · NSN 5950-00-110-3203 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-110-3203 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-110-3203. Primary manufacturer part number: 2509-4.
Features
  • Coil,radio Frequency — FSC 5950
  • Body Length: 0.593 INCHES NOMINAL IN
  • Core Construction: POWDERED SINGLE COMPONENT
  • Coil Form Type: HOLLOW SINGLE COMPONENT
  • Inductance Rating: 0.27 MICROHENRIES MINIMUM AND 0.41 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Nominal Thread Size: 0.164 INCHES SINGLE GROUP IN
  • Quality Factor: 95 MINIMUM SINGLE COMPONENT SINGLE WINDING
  • Reliability Indicator: NOT ESTABLISHED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,radio Frequency, cataloged under National Stock Number 5950-00-110-3203, 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 General Microwave Corporation Div Kratos Microwave Electronics. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-110-3203
Primary Part Number2509-4
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerGeneral Microwave Corporation Div Kratos Microwave Electronics
StatusACTIVE
Body Length0.593 INCHES NOMINAL IN
Core ConstructionPOWDERED SINGLE COMPONENT
Coil Form TypeHOLLOW SINGLE COMPONENT
Inductance Rating0.27 MICROHENRIES MINIMUM AND 0.41 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
Nominal Thread Size0.164 INCHES SINGLE GROUP IN
Quality Factor95 MINIMUM SINGLE COMPONENT SINGLE WINDING
Reliability IndicatorNOT ESTABLISHED
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Adjustment Device Drive TypeSLOTTED SCREW SINGLE COMPONENT
Adjustment Method and Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
Terminal Type and Quantity2 COLLAR/RING
Inclosure TypeFULLY INCLOSED
Turn Quantity5 SINGLE COMPONENT SINGLE WINDING
Mounting MethodTHREADED BUSHING SINGLE GROUP
Thread Quantity Per Inch32 SINGLE GROUP
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Overall Diameter0.326 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5133-00-189-9320 INTERCHANGEABLE
Drill,twist
5330-00-358-47894-2-79 INTERCHANGEABLE
Gasket
Wisconsin Motors, Llc
5330-00-431-72325143406 INTERCHANGEABLE
Gasket
Rolls-Royce Solutions America Inc
5365-01-012-760725094 INTERCHANGEABLE
Shim
Williams International Co., L.l.c.
3110-01-175-7044450-01073-1 INTERCHANGEABLE
Bearing,ball,annular
Tulsa Winch, Inc.
7021-01-426-29302509-4 INTERCHANGEABLE
Computer,digital
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
4730-01-537-7768 INTERCHANGEABLE
Adapter,straight,tube to Hose
Cross-Reference Index
Part NumberManufacturer
2509-4 PRIMARY General Microwave Corporation Div Kratos Microwave Electronics (USA)
Related Parts
5133-00-189-9320INTERCHANGEABLE
DRILL,TWIST
5330-00-358-4789INTERCHANGEABLE
GASKET
4-2-79
5330-00-431-7232INTERCHANGEABLE
GASKET
5143406
5365-01-012-7607INTERCHANGEABLE
SHIM
25094
3110-01-175-7044INTERCHANGEABLE
BEARING,BALL,ANNULAR
450-01073-1
7021-01-426-2930INTERCHANGEABLE
COMPUTER,DIGITAL
2509-4
4730-01-537-7768INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE

Frequently Asked Questions

What is NSN 5950-00-110-3203?

NSN 5950-00-110-3203 is a Coil,radio Frequency, manufactured by General Microwave Corporation Div Kratos Microwave Electronics, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-110-3203?

NSN 5950-00-110-3203 has 1 cross-referenced part number: 2509-4 (General Microwave Corporation Div Kratos Microwave Electronics).

What NSN replaces 5950-00-110-3203?

There are 7 known substitutes for 5950-00-110-3203: 5133-00-189-9320, 5330-00-358-4789, 5330-00-431-7232 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2509-4?

Key specifications for 2509-4: Body Length: 0.593 INCHES NOMINAL IN; Core Construction: POWDERED SINGLE COMPONENT; Coil Form Type: HOLLOW SINGLE COMPONENT; Inductance Rating: 0.27 MICROHENRIES MINIMUM AND 0.41 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING. 17 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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