PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5057Transformer,radio Frequency

Scott E H Inc · NSN 5950-00-228-2490 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-228-2490 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-228-2490. Primary manufacturer part number: 5057.
Features
  • Transformer,radio Frequency — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Turn Quantity: 16-1/2 SINGLE COMPONENT SINGLE PRIMARY
  • Adjustment Device Drive Type: SLOTTED SCREW SINGLE COMPONENT
  • Inclosure Type: OPEN
  • Mounting Facility Quantity: 2 SINGLE GROUP
  • Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP
  • Winding Conductor Size: 0.02010 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY 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 5950-00-228-2490, 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 Scott E H Inc. Government technical data includes 17 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-228-2490
Primary Part Number5057
Item NameTransformer,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerScott E H Inc
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Turn Quantity16-1/2 SINGLE COMPONENT SINGLE PRIMARY
Adjustment Device Drive TypeSLOTTED SCREW SINGLE COMPONENT
Inclosure TypeOPEN
Mounting Facility Quantity2 SINGLE GROUP
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Winding Conductor Size0.02010 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN
Body Outside Diameter0.750 INCHES NOMINAL IN
Frequency Rating5.55 MEGAHERTZ MINIMUM AND 15.6 MEGAHERTZ MAXIMUM SINGLE COMPONENT
Terminal Type and Quantity3 TAB, SOLDER LUG
Distance Between Mounting Facility Centers1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Hole Diameter0.120 INCHES NOMINAL SINGLE GROUP IN
Adjustment Method and Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY SINGLE COMPONENT
Body Length2.250 INCHES NOMINAL IN
Coil Form TypeHOLLOW SINGLE COMPONENT
Rating MethodWINDING TURNS SINGLE COMPONENT SINGLE PRIMARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5945-00-027-04555057 INTERCHANGEABLE
Solenoid,electrical
Rocker Solenoid Co Dba Rocker Solenoid Co
5999-00-186-391270-801074 INTERCHANGEABLE
Clamp,electrical
General Dynamics Mission Systems, Inc.
3110-00-227-2804MS24461-7 INTERCHANGEABLE
Bearing,roller,needle
Sae International Dba Sae International
3120-00-353-10645057 INTERCHANGEABLE
Bearing,sleeve
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
6105-00-359-50576867M5 INTERCHANGEABLE
Motor,alternating Current
Electric Apparatus Company
4730-00-529-2940 INTERCHANGEABLE
Fitting,lubrication
5935-00-543-84755676 INTERCHANGEABLE
Connector,plug,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
4730-00-673-55121727284-01 INTERCHANGEABLE
Strainer Element,sediment
Purolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in
5120-00-678-5057SP-1186-SET INTERCHANGEABLE
Bit Set,screwdriver
Amco Products, Inc.
6105-00-900-0233 INTERCHANGEABLE
Motor,alternating Current
Cross-Reference Index
Part NumberManufacturer
5057 Scott E H Inc (USA)
Related Parts
5945-00-027-0455INTERCHANGEABLE
SOLENOID,ELECTRICAL
5057
5999-00-186-3912INTERCHANGEABLE
CLAMP,ELECTRICAL
70-801074
3110-00-227-2804INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
MS24461-7
3120-00-353-1064INTERCHANGEABLE
BEARING,SLEEVE
5057
6105-00-359-5057INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
6867M5
4730-00-529-2940INTERCHANGEABLE
FITTING,LUBRICATION
5935-00-543-8475INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5676
4730-00-673-5512INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
1727284-01
5120-00-678-5057INTERCHANGEABLE
BIT SET,SCREWDRIVER
SP-1186-SET
6105-00-900-0233INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
5340-00-993-8596INTERCHANGEABLE
SPRING
4820-01-016-5538INTERCHANGEABLE
DISK,VALVE

Frequently Asked Questions

What is NSN 5950-00-228-2490?

NSN 5950-00-228-2490 is a Transformer,radio Frequency, manufactured by Scott E H Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-228-2490?

NSN 5950-00-228-2490 has 1 cross-referenced part number: 5057 (Scott E H Inc).

What NSN replaces 5950-00-228-2490?

There are 12 known substitutes for 5950-00-228-2490: 5945-00-027-0455, 5999-00-186-3912, 3110-00-227-2804 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5057?

Key specifications for 5057: Reliability Indicator: NOT ESTABLISHED; Turn Quantity: 16-1/2 SINGLE COMPONENT SINGLE PRIMARY; Adjustment Device Drive Type: SLOTTED SCREW SINGLE COMPONENT; Inclosure Type: OPEN. 18 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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