PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B6678Coil,radio Frequency

Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit · NSN 5950-00-914-5915 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-914-5915 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-914-5915. Primary manufacturer part number: B6678.
Features
  • Coil,radio Frequency — FSC 5950
  • Adjustment Method and Quantity: 1 ADJUSTABLE CORE SINGLE COMPONENT
  • Inductance Rating: 25.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
  • Core Construction: POWDERED SINGLE COMPONENT
  • Coil Form Type: HOLLOW SINGLE COMPONENT
  • Body Length: 0.875 INCHES NOMINAL IN
  • Terminal Type and Quantity: 2 WIRE LEAD
  • Body Outside Diameter: 0.625 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 5950-00-914-5915, 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 Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit. 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-914-5915
Primary Part NumberB6678
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerTransistor Devices Inc Div Astrodyne Tdi High Power Business Unit
StatusCANCELLED
Adjustment Method and Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
Inductance Rating25.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Core ConstructionPOWDERED SINGLE COMPONENT
Coil Form TypeHOLLOW SINGLE COMPONENT
Body Length0.875 INCHES NOMINAL IN
Terminal Type and Quantity2 WIRE LEAD
Body Outside Diameter0.625 INCHES NOMINAL IN
Mounting MethodTERMINAL SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Winding Operating Current6.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
4820-01-071-98955160-B1-380 INTERCHANGEABLE
Seat,valve
Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
Cross-Reference Index
Part NumberManufacturer
B6678 Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit (USA)
2314269 Itt Industries Inc Itt Aerospace Communications Div East (USA)
2314269 L3harris Technologies, Inc. (USA)
5-160B Delta Coils (USA)
Related Parts
4820-01-071-9895INTERCHANGEABLE
SEAT,VALVE
5160-B1-380

Frequently Asked Questions

What is NSN 5950-00-914-5915?

NSN 5950-00-914-5915 is a Coil,radio Frequency, manufactured by Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-914-5915?

NSN 5950-00-914-5915 has 4 cross-referenced part numbers: B6678 (Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit), 2314269 (Itt Industries Inc Itt Aerospace Communications Div East), 2314269 (L3harris Technologies, Inc.), 5-160B (Delta Coils).

What NSN replaces 5950-00-914-5915?

There is 1 known substitute for 5950-00-914-5915: 4820-01-071-9895. Verify interchangeability with system specifications before substitution.

What are the specifications of B6678?

Key specifications for B6678: Adjustment Method and Quantity: 1 ADJUSTABLE CORE SINGLE COMPONENT; Inductance Rating: 25.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING; Core Construction: POWDERED SINGLE COMPONENT; Coil Form Type: HOLLOW SINGLE COMPONENT. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-914-5915 still in active supply?

NSN 5950-00-914-5915 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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