PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4290-0400Coil,radio Frequency

Technipower Llc Dba Unipower · NSN 5950-00-797-3704 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-797-3704 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-797-3704. Primary manufacturer part number: 4290-0400.
Features
  • Coil,radio Frequency — FSC 5950
  • Core Construction: POWDERED SINGLE COMPONENT
  • Terminal Type and Quantity: 2 WIRE LEAD
  • Inclosure Type: OPEN
  • Coil Form Type: SOLID SINGLE COMPONENT
  • Body Outside Diameter: 0.424 INCHES NOMINAL IN
  • Mounting Method: TERMINAL SINGLE GROUP
  • Body Length: 1.061 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,radio Frequency, cataloged under National Stock Number 5950-00-797-3704, 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 Technipower Llc Dba Unipower. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, 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
NSN5950-00-797-3704
Primary Part Number4290-0400
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerTechnipower Llc Dba Unipower
StatusACTIVE
Core ConstructionPOWDERED SINGLE COMPONENT
Terminal Type and Quantity2 WIRE LEAD
Inclosure TypeOPEN
Coil Form TypeSOLID SINGLE COMPONENT
Body Outside Diameter0.424 INCHES NOMINAL IN
Mounting MethodTERMINAL SINGLE GROUP
Body Length1.061 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-011-6123MS35338-69 INTERCHANGEABLE
Washer,lock
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
3110-00-156-50181201 INTERCHANGEABLE
Bearing,ball,annular
Kearfott Corporation Div Guidance and Navigation Division
3020-00-252-734750-4 INTERCHANGEABLE
Chain,roller
Union Chain Div of Ust Inc
2530-00-272-7518MCFE050 INTERCHANGEABLE
Weight,wheel Balancing
Napa Automotive Parts Co
4920-00-324-1762 INTERCHANGEABLE
Element,heater
5999-00-757-1755 INTERCHANGEABLE
Heater,thermal Release
5975-00-964-3036F50 INTERCHANGEABLE
Entrance Cap,electrical
Egs Electrical Group Appleton Div
6130-01-011-0559SF-50A INTERCHANGEABLE
Power Supply
Shigamo Development Inc Div American High Voltage
9150-01-059-1557 INTERCHANGEABLE
Lubricating Oil,hydraulic
5120-01-335-0732F50A INTERCHANGEABLE
Handle,socket Wrench
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
Cross-Reference Index
Part NumberManufacturer
CHA3-5 Technipower Llc Dba Unipower (USA)
F50 Viking Technologies, Ltd. (USA)
CHA3-5 Genrad Inc (USA)
4290-0400 PRIMARY Technipower Llc Dba Unipower (USA)
4290-0400 Genrad Inc (USA)
Related Parts
5310-00-011-6123INTERCHANGEABLE
WASHER,LOCK
MS35338-69
3110-00-156-5018INTERCHANGEABLE
BEARING,BALL,ANNULAR
1201
3020-00-252-7347INTERCHANGEABLE
CHAIN,ROLLER
50-4
2530-00-272-7518INTERCHANGEABLE
WEIGHT,WHEEL BALANCING
MCFE050
4920-00-324-1762INTERCHANGEABLE
ELEMENT,HEATER
5999-00-757-1755INTERCHANGEABLE
HEATER,THERMAL RELEASE
5975-00-964-3036INTERCHANGEABLE
ENTRANCE CAP,ELECTRICAL
F50
6130-01-011-0559INTERCHANGEABLE
POWER SUPPLY
SF-50A
9150-01-059-1557INTERCHANGEABLE
LUBRICATING OIL,HYDRAULIC
5120-01-335-0732INTERCHANGEABLE
HANDLE,SOCKET WRENCH
F50A
5999-01-380-1088INTERCHANGEABLE
CONTACT ASSEMBLY,ELECTRICAL
6605-01-523-2117INTERCHANGEABLE
COMPASS,MAGNETIC,MOUNTED
F-50

Frequently Asked Questions

What is NSN 5950-00-797-3704?

NSN 5950-00-797-3704 is a Coil,radio Frequency, manufactured by Technipower Llc Dba Unipower, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-797-3704?

NSN 5950-00-797-3704 has 5 cross-referenced part numbers: CHA3-5 (Technipower Llc Dba Unipower), F50 (Viking Technologies, Ltd.), CHA3-5 (Genrad Inc), 4290-0400 (Technipower Llc Dba Unipower), 4290-0400 (Genrad Inc).

What NSN replaces 5950-00-797-3704?

There are 12 known substitutes for 5950-00-797-3704: 5310-00-011-6123, 3110-00-156-5018, 3020-00-252-7347 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4290-0400?

Key specifications for 4290-0400: Core Construction: POWDERED SINGLE COMPONENT; Terminal Type and Quantity: 2 WIRE LEAD; Inclosure Type: OPEN; Coil Form Type: SOLID SINGLE COMPONENT. 8 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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