PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

X859Coil,radio Frequency

Communication Coil, Inc. Div - · NSN 5950-00-906-8554 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-906-8554 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-906-8554. Primary manufacturer part number: X859.
Features
  • Coil,radio Frequency — FSC 5950
  • Terminal Type and Quantity: 2 PIN
  • Inductance Rating: 0.35 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
  • Quality Factor: 100 MINIMUM SINGLE COMPONENT SINGLE WINDING
  • Overall Diameter: 0.531 INCHES NOMINAL IN
  • Mounting Method: TAB SINGLE GROUP
  • Adjustment Device Drive Type: SLOTTED SCREW SINGLE COMPONENT
  • Mounting Tab Width: 0.047 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,radio Frequency, cataloged under National Stock Number 5950-00-906-8554, 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 Communication Coil, Inc. Div -. Government technical data includes 14 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-906-8554
Primary Part NumberX859
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerCommunication Coil, Inc. Div -
StatusACTIVE
Terminal Type and Quantity2 PIN
Inductance Rating0.35 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Quality Factor100 MINIMUM SINGLE COMPONENT SINGLE WINDING
Overall Diameter0.531 INCHES NOMINAL IN
Mounting MethodTAB SINGLE GROUP
Adjustment Device Drive TypeSLOTTED SCREW SINGLE COMPONENT
Mounting Tab Width0.047 INCHES NOMINAL IN
Body Length0.500 INCHES NOMINAL IN
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Adjustment Method and Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Reliability IndicatorNOT ESTABLISHED
Coil Form TypeHOLLOW SINGLE COMPONENT
Core ConstructionPOWDERED SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2805-00-554-641980171HC INTERCHANGEABLE
Valve,poppet,engine
Navistar Intl Corp Truck Br Ohio Plant
Cross-Reference Index
Part NumberManufacturer
278-0835-00 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
X859 PRIMARY Communication Coil, Inc. Div - (USA)
Related Parts
2805-00-554-6419INTERCHANGEABLE
VALVE,POPPET,ENGINE
80171HC

Frequently Asked Questions

What is NSN 5950-00-906-8554?

NSN 5950-00-906-8554 is a Coil,radio Frequency, manufactured by Communication Coil, Inc. Div -, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-906-8554?

NSN 5950-00-906-8554 has 2 cross-referenced part numbers: 278-0835-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), X859 (Communication Coil, Inc. Div -).

What NSN replaces 5950-00-906-8554?

There is 1 known substitute for 5950-00-906-8554: 2805-00-554-6419. Verify interchangeability with system specifications before substitution.

What are the specifications of X859?

Key specifications for X859: Terminal Type and Quantity: 2 PIN; Inductance Rating: 0.35 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING; Quality Factor: 100 MINIMUM SINGLE COMPONENT SINGLE WINDING; Overall Diameter: 0.531 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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