PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C12520-7Coil,radio Frequency

Northrop Grumman Systems Corporation · NSN 5950-00-502-4305 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-502-4305 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-502-4305. Primary manufacturer part number: C12520-7.
Features
  • Coil,radio Frequency — FSC 5950
  • Turn Quantity: 2-1/2 SINGLE COMPONENT SINGLE WINDING
  • Winding Conductor Size: 0.02010 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
  • Terminal Type and Quantity: 2 WIRE LEAD
  • Inclosure Type: OPEN
  • Rating Method: WINDING TURNS SINGLE COMPONENT SINGLE WINDING
  • Body Outside Diameter: 0.160 INCHES NOMINAL IN
  • Mounting Method: TERMINAL SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,radio Frequency, cataloged under National Stock Number 5950-00-502-4305, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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
NSN5950-00-502-4305
Primary Part NumberC12520-7
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
Turn Quantity2-1/2 SINGLE COMPONENT SINGLE WINDING
Winding Conductor Size0.02010 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Terminal Type and Quantity2 WIRE LEAD
Inclosure TypeOPEN
Rating MethodWINDING TURNS SINGLE COMPONENT SINGLE WINDING
Body Outside Diameter0.160 INCHES NOMINAL IN
Mounting MethodTERMINAL SINGLE GROUP
Coil Form TypeAIR WOUND SINGLE COMPONENT
Features ProvidedTINNED WIRE LEADS
Body Length0.250 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4130-00-136-8864 INTERCHANGEABLE
Filter-Drier,refrigerant
3110-00-156-8173177003-53 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3110-00-190-66470R283716 INTERCHANGEABLE
Bearing,roller,needle
Timken Aerospace, Inc Dba Torrington Product
3110-00-554-2987314Z INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
5940-00-718-9913104305-203 INTERCHANGEABLE
Terminal,lug
L3harris Technologies, Inc.
5310-00-846-8458SCB68422-2 INTERCHANGEABLE
Washer,flat
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5340-00-868-038421321-1 INTERCHANGEABLE
Button,plug
Bradford Vibrators Co the
5340-01-028-60937314-625 INTERCHANGEABLE
Hinge,butt
Bommer Industries, Inc.
5305-01-160-1990DS-936417 INTERCHANGEABLE
Screw,cap,socket Head
Eaton Aerospace, Llc Dba Jackson South
2805-01-309-98577-314 INTERCHANGEABLE
Ring,piston
Hader-Seitz Inc
Cross-Reference Index
Part NumberManufacturer
C12520-7 PRIMARY Northrop Grumman Systems Corporation (USA)
7314 Precision Electronics, Inc (USA)
SA5024-305 Aschbacher & Associates Inc (USA)
Related Parts
4130-00-136-8864INTERCHANGEABLE
FILTER-DRIER,REFRIGERANT
3110-00-156-8173INTERCHANGEABLE
BEARING,BALL,ANNULAR
177003-53
3110-00-190-6647INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
0R283716
3110-00-554-2987INTERCHANGEABLE
BEARING,BALL,ANNULAR
314Z
5940-00-718-9913INTERCHANGEABLE
TERMINAL,LUG
104305-203
5310-00-846-8458INTERCHANGEABLE
WASHER,FLAT
SCB68422-2
5340-00-868-0384INTERCHANGEABLE
BUTTON,PLUG
21321-1
5340-01-028-6093INTERCHANGEABLE
HINGE,BUTT
7314-625
5305-01-160-1990INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
DS-936417
2805-01-309-9857INTERCHANGEABLE
RING,PISTON
7-314
5950-01-339-6675INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
142614-0001
5130-01-400-0053INTERCHANGEABLE
SOCKET,SOCKET WRENCH

Frequently Asked Questions

What is NSN 5950-00-502-4305?

NSN 5950-00-502-4305 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 5950-00-502-4305?

NSN 5950-00-502-4305 has 3 cross-referenced part numbers: C12520-7 (Northrop Grumman Systems Corporation), 7314 (Precision Electronics, Inc), SA5024-305 (Aschbacher & Associates Inc).

What NSN replaces 5950-00-502-4305?

There are 12 known substitutes for 5950-00-502-4305: 4130-00-136-8864, 3110-00-156-8173, 3110-00-190-6647 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C12520-7?

Key specifications for C12520-7: Turn Quantity: 2-1/2 SINGLE COMPONENT SINGLE WINDING; Winding Conductor Size: 0.02010 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN; Terminal Type and Quantity: 2 WIRE LEAD; Inclosure Type: OPEN. 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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