PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

400254Transformer,radio Frequency

Sparton Corporation Div Sparton Electronics · NSN 5950-00-847-5083 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-847-5083 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-847-5083. Primary manufacturer part number: 400254.
Features
  • Transformer,radio Frequency — FSC 5950
  • Body Outside Diameter: 0.469 INCHES NOMINAL IN
  • Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP
  • Mounting Facility Quantity: 1 SINGLE GROUP
  • Reliability Indicator: NOT ESTABLISHED
  • Coil Form Type: SOLID SINGLE COMPONENT
  • Mounting Hole Diameter: 0.218 INCHES NOMINAL SINGLE GROUP IN
  • Terminal Type and Quantity: 3 WIRE LEAD
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,radio Frequency, cataloged under National Stock Number 5950-00-847-5083, 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 Sparton Corporation Div Sparton Electronics. Government technical data includes 11 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-847-5083
Primary Part Number400254
Item NameTransformer,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerSparton Corporation Div Sparton Electronics
StatusACTIVE
Body Outside Diameter0.469 INCHES NOMINAL IN
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Mounting Facility Quantity1 SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Coil Form TypeSOLID SINGLE COMPONENT
Mounting Hole Diameter0.218 INCHES NOMINAL SINGLE GROUP IN
Terminal Type and Quantity3 WIRE LEAD
Frequency Rating78.1 MEGAHERTZ MINIMUM AND 81.9 MEGAHERTZ MAXIMUM SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Winding Function and Quantity1 PRIMARY SINGLE COMPONENT
Body Length0.219 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5950-00-903-618936601 INTERCHANGEABLE
Transformer,power
Freed Transformer Co
5331-01-570-84631642766 INTERCHANGEABLE
O-Ring
Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
400254 Sparton Corporation Div Sparton Electronics (USA)
Related Parts
5950-00-903-6189INTERCHANGEABLE
TRANSFORMER,POWER
36601
5331-01-570-8463INTERCHANGEABLE
O-RING
1642766

Frequently Asked Questions

What is NSN 5950-00-847-5083?

NSN 5950-00-847-5083 is a Transformer,radio Frequency, manufactured by Sparton Corporation Div Sparton Electronics, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-847-5083?

NSN 5950-00-847-5083 has 1 cross-referenced part number: 400254 (Sparton Corporation Div Sparton Electronics).

What NSN replaces 5950-00-847-5083?

There are 2 known substitutes for 5950-00-847-5083: 5950-00-903-6189, 5331-01-570-8463. Verify interchangeability with system specifications before substitution.

What are the specifications of 400254?

Key specifications for 400254: Body Outside Diameter: 0.469 INCHES NOMINAL IN; Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP; Mounting Facility Quantity: 1 SINGLE GROUP; Reliability Indicator: NOT ESTABLISHED. 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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