PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

666163-064Transformer,radio Frequency

Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc · NSN 5950-00-081-2694 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-081-2694 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-081-2694. Primary manufacturer part number: 666163-064.
Features
  • Transformer,radio Frequency — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Coil Form Type: HOLLOW SINGLE COMPONENT
  • Inclosure Type: OPEN
  • Mounting Method: PLUG-IN SINGLE GROUP
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Adjustment Device Drive Type: SLOTTED SCREW SINGLE COMPONENT
  • Body Outside Diameter: 0.417 INCHES MINIMUM AND 0.427 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-081-2694, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-081-2694
Primary Part Number666163-064
Item NameTransformer,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
Reliability IndicatorNOT ESTABLISHED
Coil Form TypeHOLLOW SINGLE COMPONENT
Inclosure TypeOPEN
Mounting MethodPLUG-IN SINGLE GROUP
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Adjustment Device Drive TypeSLOTTED SCREW SINGLE COMPONENT
Body Outside Diameter0.417 INCHES MINIMUM AND 0.427 INCHES MAXIMUM IN
Adjustment Method and Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
Frequency Rating10.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
Terminal Type and Quantity4 PIN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-00-464-7521162F6 INTERCHANGEABLE
Nipple,tube
Anderson Brass Co
5330-00-580-5368250964 INTERCHANGEABLE
Gasket
Cummins Filtration Inc Dba Fleetguard Div Cummins Inc
Cross-Reference Index
Part NumberManufacturer
2509-64 American Trans-Coil Corp (USA)
666163-064 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
809000-395 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
A7418 Autodyne Manufacturing Co Inc (USA)
Related Parts
4730-00-464-7521INTERCHANGEABLE
NIPPLE,TUBE
162F6
5330-00-580-5368INTERCHANGEABLE
GASKET
250964

Frequently Asked Questions

What is NSN 5950-00-081-2694?

NSN 5950-00-081-2694 is a Transformer,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 5950-00-081-2694?

NSN 5950-00-081-2694 has 4 cross-referenced part numbers: 2509-64 (American Trans-Coil Corp), 666163-064 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), 809000-395 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), A7418 (Autodyne Manufacturing Co Inc).

What NSN replaces 5950-00-081-2694?

There are 2 known substitutes for 5950-00-081-2694: 4730-00-464-7521, 5330-00-580-5368. Verify interchangeability with system specifications before substitution.

What are the specifications of 666163-064?

Key specifications for 666163-064: Reliability Indicator: NOT ESTABLISHED; Overall Length: 0.610 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN; Coil Form Type: HOLLOW SINGLE COMPONENT; 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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