PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

111-009-0037Coil,radio Frequency

Northrop Grumman Systems Corporation · NSN 5950-00-520-4249 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-520-4249 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-520-4249. Primary manufacturer part number: 111-009-0037.
Features
  • Coil,radio Frequency — FSC 5950
  • Inclosure Type: FULLY INCLOSED
  • Overall Diameter: 0.157 INCHES NOMINAL IN
  • Quality Factor: 63 MINIMUM SINGLE COMPONENT SINGLE WINDING
  • Terminal Type and Quantity: 2 WIRE LEAD
  • DC Resistance Rating in Ohms: 2.600 SINGLE COMPONENT SINGLE WINDING
  • Body Length: 0.450 INCHES MAXIMUM IN
  • Coil Form Type: SOLID SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,radio Frequency, cataloged under National Stock Number 5950-00-520-4249, 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. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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
NSN5950-00-520-4249
Primary Part Number111-009-0037
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
Inclosure TypeFULLY INCLOSED
Overall Diameter0.157 INCHES NOMINAL IN
Quality Factor63 MINIMUM SINGLE COMPONENT SINGLE WINDING
Terminal Type and Quantity2 WIRE LEAD
DC Resistance Rating in Ohms2.600 SINGLE COMPONENT SINGLE WINDING
Body Length0.450 INCHES MAXIMUM IN
Coil Form TypeSOLID SINGLE COMPONENT
Mounting MethodTERMINAL SINGLE GROUP
Winding Operating Current345.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Inductance Rating100.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-054-5292MR-100 INTERCHANGEABLE
Coil,radio Frequency
Lenox-Fugle Intl Inc
3110-00-227-3235MR10 INTERCHANGEABLE
Bearing,roller,needle
Mcgill Manufacturing Co, Inc
3110-00-293-9652PC361200000-5 INTERCHANGEABLE
Bearing,roller,rod End
Lockheed Martin Corporation Div Rotary and Mission Systems
5306-00-298-1165227337 INTERCHANGEABLE
Bolt,machine
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5950-00-329-6763 INTERCHANGEABLE
Coil,radio Frequency
5950-00-520-4251 INTERCHANGEABLE
Coil,radio Frequency
5998-00-759-6404227337 INTERCHANGEABLE
Circuit Card Assembly
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
3950-00-851-5636 INTERCHANGEABLE
Hoist,chain
5935-00-905-4080 INTERCHANGEABLE
Connector,receptacle,electrical
5365-01-055-5940227337 INTERCHANGEABLE
Spacer
Meggitt North Hollywood Inc
Cross-Reference Index
Part NumberManufacturer
111-009-0037 Northrop Grumman Systems Corporation (USA)
WEE100 Nytronics Inc (USA)
2273-37 American Precision Industries Inc. (USA)
MR-10 Lenox-Fugle Intl Inc (USA)
Related Parts
5950-00-054-5292INTERCHANGEABLE
COIL,RADIO FREQUENCY
MR-100
3110-00-227-3235INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
MR10
3110-00-293-9652INTERCHANGEABLE
BEARING,ROLLER,ROD END
PC361200000-5
5306-00-298-1165INTERCHANGEABLE
BOLT,MACHINE
227337
5950-00-329-6763INTERCHANGEABLE
COIL,RADIO FREQUENCY
5950-00-520-4251INTERCHANGEABLE
COIL,RADIO FREQUENCY
5998-00-759-6404INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
227337
3950-00-851-5636INTERCHANGEABLE
HOIST,CHAIN
5935-00-905-4080INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5365-01-055-5940INTERCHANGEABLE
SPACER
227337
9330-01-124-3310INTERCHANGEABLE
PLASTIC SHEET
4810-01-129-8065INTERCHANGEABLE
ACTUATOR,ELECTROMECHANICAL,ROTAR
M-R 10

Frequently Asked Questions

What is NSN 5950-00-520-4249?

NSN 5950-00-520-4249 is a Coil,radio Frequency, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-520-4249?

NSN 5950-00-520-4249 has 4 cross-referenced part numbers: 111-009-0037 (Northrop Grumman Systems Corporation), WEE100 (Nytronics Inc), 2273-37 (American Precision Industries Inc.), MR-10 (Lenox-Fugle Intl Inc).

What NSN replaces 5950-00-520-4249?

There are 12 known substitutes for 5950-00-520-4249: 5950-00-054-5292, 3110-00-227-3235, 3110-00-293-9652 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 111-009-0037?

Key specifications for 111-009-0037: Inclosure Type: FULLY INCLOSED; Overall Diameter: 0.157 INCHES NOMINAL IN; Quality Factor: 63 MINIMUM SINGLE COMPONENT SINGLE WINDING; Terminal Type and Quantity: 2 WIRE LEAD. 10 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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