PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

124-1020Transformer,radio Frequency

Nautel Maine Inc · NSN 5950-01-158-5420 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-158-5420 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-158-5420. Primary manufacturer part number: 124-1020.
Features
  • Transformer,radio Frequency — FSC 5950
  • Mounting Method: TERMINAL SINGLE GROUP
  • Coil Form Type: HOLLOW SINGLE COMPONENT
  • Winding Function and Quantity: 1 PRIMARY SINGLE COMPONENT
  • Overall Diameter: 0.313 INCHES NOMINAL IN
  • Features Provided: PROTECTIVE COVER
  • Inclosure Type: OPEN
  • Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE PRIMARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,radio Frequency, cataloged under National Stock Number 5950-01-158-5420, 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 Nautel Maine Inc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5950-01-158-5420
Primary Part Number124-1020
Item NameTransformer,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNautel Maine Inc
StatusACTIVE
Mounting MethodTERMINAL SINGLE GROUP
Coil Form TypeHOLLOW SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY SINGLE COMPONENT
Overall Diameter0.313 INCHES NOMINAL IN
Features ProvidedPROTECTIVE COVER
Inclosure TypeOPEN
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE PRIMARY
Terminal Type and Quantity4 WIRE LEAD
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2540-01-683-42721241020 INTERCHANGEABLE
Radiator,vehicular Compartment H
Polaris Sales Inc Dba Polaris Sales, Inc
Cross-Reference Index
Part NumberManufacturer
124-1020 PRIMARY Nautel Maine Inc (USA)
Related Parts
2540-01-683-4272INTERCHANGEABLE
RADIATOR,VEHICULAR COMPARTMENT H
1241020

Frequently Asked Questions

What is NSN 5950-01-158-5420?

NSN 5950-01-158-5420 is a Transformer,radio Frequency, manufactured by Nautel Maine Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-158-5420?

NSN 5950-01-158-5420 has 1 cross-referenced part number: 124-1020 (Nautel Maine Inc).

What NSN replaces 5950-01-158-5420?

There is 1 known substitute for 5950-01-158-5420: 2540-01-683-4272. Verify interchangeability with system specifications before substitution.

What are the specifications of 124-1020?

Key specifications for 124-1020: Mounting Method: TERMINAL SINGLE GROUP; Coil Form Type: HOLLOW SINGLE COMPONENT; Winding Function and Quantity: 1 PRIMARY SINGLE COMPONENT; Overall Diameter: 0.313 INCHES NOMINAL IN. 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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