PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-A-731356-1Transformer,radio Frequency

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5950-00-320-6655 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-320-6655 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-320-6655. Primary manufacturer part number: SM-A-731356-1.
Features
  • Transformer,radio Frequency — FSC 5950
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Mounting Method: TERMINAL SINGLE GROUP
  • Body Width: 0.430 INCHES NOMINAL IN
  • Terminal Type and Quantity: 5 PIN
  • Inclosure Type: FULLY INCLOSED
  • Body Height: 0.514 INCHES NOMINAL IN
  • Frequency Rating: 300.0 KILOHERTZ MINIMUM AND 400.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-320-6655, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 10 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-320-6655
Primary Part NumberSM-A-731356-1
Item NameTransformer,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Mounting MethodTERMINAL SINGLE GROUP
Body Width0.430 INCHES NOMINAL IN
Terminal Type and Quantity5 PIN
Inclosure TypeFULLY INCLOSED
Body Height0.514 INCHES NOMINAL IN
Frequency Rating300.0 KILOHERTZ MINIMUM AND 400.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
Coil Form TypeSOLID SINGLE COMPONENT
Body Length0.514 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2920-00-555-5981 INTERCHANGEABLE
Spark Plug
5330-01-396-9330BT-6 INTERCHANGEABLE
Seal,plain
Yosemite Investment Inc Dba North American Capacitor Co
7510-01-531-2399BT6 INTERCHANGEABLE
Tape,pressure Sensitive Adhesive
Stickon Adhesive Industries, Inc.
Cross-Reference Index
Part NumberManufacturer
BT6 Watkins-Johnson Co (USA)
249025P1 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
SM-A-731356-1 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
Related Parts
2920-00-555-5981INTERCHANGEABLE
SPARK PLUG
5330-01-396-9330INTERCHANGEABLE
SEAL,PLAIN
BT-6
7510-01-531-2399INTERCHANGEABLE
TAPE,PRESSURE SENSITIVE ADHESIVE
BT6

Frequently Asked Questions

What is NSN 5950-00-320-6655?

NSN 5950-00-320-6655 is a Transformer,radio Frequency, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-320-6655?

NSN 5950-00-320-6655 has 3 cross-referenced part numbers: BT6 (Watkins-Johnson Co), 249025P1 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems), SM-A-731356-1 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).

What NSN replaces 5950-00-320-6655?

There are 3 known substitutes for 5950-00-320-6655: 2920-00-555-5981, 5330-01-396-9330, 7510-01-531-2399. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-A-731356-1?

Key specifications for SM-A-731356-1: Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Mounting Method: TERMINAL SINGLE GROUP; Body Width: 0.430 INCHES NOMINAL IN; Terminal Type and Quantity: 5 PIN. 10 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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