PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

666230-343Coil,radio Frequency

Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc · NSN 5950-00-200-9983 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-200-9983 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-200-9983. Primary manufacturer part number: 666230-343.
Features
  • Coil,radio Frequency — FSC 5950
  • Inclosure Type: FULLY INCLOSED
  • Terminal Type and Quantity: 2 PIN
  • Winding Conductor Size: 0.00198 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
  • Overall Diameter: 0.422 INCHES NOMINAL IN
  • Rating Method: WINDING TURNS SINGLE COMPONENT SINGLE WINDING
  • Adjustment Method and Quantity: 1 ADJUSTABLE CUP SINGLE COMPONENT
  • Coil Form Type: HOLLOW 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 5950-00-200-9983, 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 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-200-9983
Primary Part Number666230-343
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc
StatusACTIVE
Inclosure TypeFULLY INCLOSED
Terminal Type and Quantity2 PIN
Winding Conductor Size0.00198 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Overall Diameter0.422 INCHES NOMINAL IN
Rating MethodWINDING TURNS SINGLE COMPONENT SINGLE WINDING
Adjustment Method and Quantity1 ADJUSTABLE CUP SINGLE COMPONENT
Coil Form TypeHOLLOW SINGLE COMPONENT
Body Outside Diameter0.422 INCHES NOMINAL IN
Mounting Tab Width0.060 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Turn Quantity23-1/3 SINGLE COMPONENT SINGLE WINDING
Core ConstructionPOWDERED SINGLE COMPONENT
Mounting MethodTAB SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5355-00-180-5092 INTERCHANGEABLE
Knob
3040-00-214-3709 INTERCHANGEABLE
Gearshaft,helical
4730-00-433-2657148-32004 INTERCHANGEABLE
Adapter,straight,tube to Hose
Hydrasearch Company, Llc
5120-00-535-1640 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
4820-00-805-422741-222-04 INTERCHANGEABLE
Cock,plug
Aalberts Integrated Piping Systems Americas, Inc.
5905-00-824-3915RCS100 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5815-00-859-1818164343 INTERCHANGEABLE
Chad Container
Telemechanics Inc
3110-00-967-1284 INTERCHANGEABLE
Bearing,ball,thrust
5985-01-497-97354914 INTERCHANGEABLE
Isolator,radio Frequency Reflect
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
3040-01-498-39914914 INTERCHANGEABLE
Lever,manual Control
Amw Cuyuna Engine Co. Inc Dba Two Stroke International
Cross-Reference Index
Part NumberManufacturer
372A14-2 Aimtron Systems, Llc (USA)
666230-343 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
4914 Precision Electronics, Inc (USA)
809000-311 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
1643-43 American Trans-Coil Corp (USA)
Related Parts
5355-00-180-5092INTERCHANGEABLE
KNOB
3040-00-214-3709INTERCHANGEABLE
GEARSHAFT,HELICAL
4730-00-433-2657INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
148-32004
5120-00-535-1640INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
4820-00-805-4227INTERCHANGEABLE
COCK,PLUG
41-222-04
5905-00-824-3915INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
RCS100
5815-00-859-1818INTERCHANGEABLE
CHAD CONTAINER
164343
3110-00-967-1284INTERCHANGEABLE
BEARING,BALL,THRUST
5985-01-497-9735INTERCHANGEABLE
ISOLATOR,RADIO FREQUENCY REFLECT
4914
3040-01-498-3991INTERCHANGEABLE
LEVER,MANUAL CONTROL
4914

Frequently Asked Questions

What is NSN 5950-00-200-9983?

NSN 5950-00-200-9983 is a Coil,radio Frequency, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-200-9983?

NSN 5950-00-200-9983 has 5 cross-referenced part numbers: 372A14-2 (Aimtron Systems, Llc), 666230-343 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), 4914 (Precision Electronics, Inc), 809000-311 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), 1643-43 (American Trans-Coil Corp).

What NSN replaces 5950-00-200-9983?

There are 10 known substitutes for 5950-00-200-9983: 5355-00-180-5092, 3040-00-214-3709, 4730-00-433-2657 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 666230-343?

Key specifications for 666230-343: Inclosure Type: FULLY INCLOSED; Terminal Type and Quantity: 2 PIN; Winding Conductor Size: 0.00198 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN; Overall Diameter: 0.422 INCHES NOMINAL IN. 14 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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