PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-D-449043Transformer,radio Frequency

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5950-01-098-9851 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-098-9851 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-098-9851. Primary manufacturer part number: SM-D-449043.
Features
  • Transformer,radio Frequency — FSC 5950
  • Frequency Rating: 25.0 MEGAHERTZ NOMINAL SINGLE COMPONENT
  • Inclosure Type: OPEN
  • Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE PRIMARY
  • Mounting Method: TERMINAL SINGLE GROUP
  • Coil Form Type: SOLID SINGLE COMPONENT
  • Terminal Type and Quantity: 5 PIN
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY 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 5950-01-098-9851, 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 9 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: Active.

Technical Specifications
ParameterValue
NSN5950-01-098-9851
Primary Part NumberSM-D-449043
Item NameTransformer,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Frequency Rating25.0 MEGAHERTZ NOMINAL SINGLE COMPONENT
Inclosure TypeOPEN
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE PRIMARY
Mounting MethodTERMINAL SINGLE GROUP
Coil Form TypeSOLID SINGLE COMPONENT
Terminal Type and Quantity5 PIN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Inductance Rating17.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5945-00-346-364221-042A INTERCHANGEABLE
Relay,electromagnetic
Te Connectivity Corporation
Cross-Reference Index
Part NumberManufacturer
A8461 Autodyne Manufacturing Co Inc (USA)
CB2DXX-04X Automatic Coil Corp (USA)
SM-D-449043 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
MTC-449043 Morley Transformer Co Inc (USA)
Related Parts
5945-00-346-3642INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
21-042A

Frequently Asked Questions

What is NSN 5950-01-098-9851?

NSN 5950-01-098-9851 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 5950-01-098-9851?

NSN 5950-01-098-9851 has 4 cross-referenced part numbers: A8461 (Autodyne Manufacturing Co Inc), CB2DXX-04X (Automatic Coil Corp), SM-D-449043 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), MTC-449043 (Morley Transformer Co Inc).

What NSN replaces 5950-01-098-9851?

There is 1 known substitute for 5950-01-098-9851: 5945-00-346-3642. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-D-449043?

Key specifications for SM-D-449043: Frequency Rating: 25.0 MEGAHERTZ NOMINAL SINGLE COMPONENT; Inclosure Type: OPEN; Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE PRIMARY; Mounting Method: TERMINAL SINGLE GROUP. 9 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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