PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3500-12Coil,radio Frequency

American Precision Industries Inc. · NSN 5950-00-148-4379 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-148-4379 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-148-4379. Primary manufacturer part number: 3500-12.
Features
  • Coil,radio Frequency — FSC 5950
  • Adjustment Method and Quantity: 1 ADJUSTABLE CORE SINGLE COMPONENT
  • Coil Form Type: HOLLOW SINGLE COMPONENT
  • DC Resistance Rating in Ohms: 0.180 SINGLE COMPONENT SINGLE WINDING
  • Body Outside Diameter: 0.156 INCHES NOMINAL IN
  • Adjustment Device Drive Type: SLOTTED SCREW SINGLE COMPONENT
  • Core Construction: POWDERED SINGLE COMPONENT
  • Inclosure Type: FULLY INCLOSED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,radio Frequency, cataloged under National Stock Number 5950-00-148-4379, 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 American Precision Industries Inc.. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-148-4379
Primary Part Number3500-12
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerAmerican Precision Industries Inc.
StatusACTIVE
Adjustment Method and Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
Coil Form TypeHOLLOW SINGLE COMPONENT
DC Resistance Rating in Ohms0.180 SINGLE COMPONENT SINGLE WINDING
Body Outside Diameter0.156 INCHES NOMINAL IN
Adjustment Device Drive TypeSLOTTED SCREW SINGLE COMPONENT
Core ConstructionPOWDERED SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Reliability IndicatorNOT ESTABLISHED
Quality Factor60 MINIMUM SINGLE COMPONENT SINGLE WINDING
Inductance Rating0.725 MICROHENRIES MINIMUM AND 0.876 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
Winding Operating Current256.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Nominal Thread Size0.112 INCHES SINGLE GROUP IN
Mounting MethodTHREADED BUSHING SINGLE GROUP
Terminal Type and Quantity2 WIRE LEAD
Body Length0.520 INCHES NOMINAL IN
Thread Quantity Per Inch40 SINGLE GROUP
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4820-00-052-464801010S000050 INTERCHANGEABLE
Valve,ball
Newdell Company, the
2935-00-988-929935001-2 INTERCHANGEABLE
Cap,filler Opening
Parker Hannifin Corp Dba Pneutronics
6240-01-101-7362350012 INTERCHANGEABLE
Lamp,fluorescent
Trojan Inc
5340-01-374-3539350012 INTERCHANGEABLE
Cap,protective,dust and Moisture
Safran Electrical Components Usa, Inc Div Safran Electrical Components Usa
5340-01-450-1326350012 INTERCHANGEABLE
Cap,protective,dust and Moisture
Safran Electrical Components Usa, Inc Div Safran Electrical Components Usa
4140-01-496-6024350012 INTERCHANGEABLE
Agitator Blade
Imi Cornelius Inc.
4210-01-666-0425350012 INTERCHANGEABLE
Cylinder,fire Extinguisher
Birdon America Inc
Cross-Reference Index
Part NumberManufacturer
3500-12 Interconnection Products Inc (USA)
3500-12 PRIMARY American Precision Industries Inc. (USA)
Related Parts
4820-00-052-4648INTERCHANGEABLE
VALVE,BALL
01010S000050
2935-00-988-9299INTERCHANGEABLE
CAP,FILLER OPENING
35001-2
6240-01-101-7362INTERCHANGEABLE
LAMP,FLUORESCENT
350012
5340-01-374-3539INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
350012
5340-01-450-1326INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
350012
4140-01-496-6024INTERCHANGEABLE
AGITATOR BLADE
350012
4210-01-666-0425INTERCHANGEABLE
CYLINDER,FIRE EXTINGUISHER
350012

Frequently Asked Questions

What is NSN 5950-00-148-4379?

NSN 5950-00-148-4379 is a Coil,radio Frequency, manufactured by American Precision Industries Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-148-4379?

NSN 5950-00-148-4379 has 2 cross-referenced part numbers: 3500-12 (Interconnection Products Inc), 3500-12 (American Precision Industries Inc.).

What NSN replaces 5950-00-148-4379?

There are 7 known substitutes for 5950-00-148-4379: 4820-00-052-4648, 2935-00-988-9299, 6240-01-101-7362 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3500-12?

Key specifications for 3500-12: Adjustment Method and Quantity: 1 ADJUSTABLE CORE SINGLE COMPONENT; Coil Form Type: HOLLOW SINGLE COMPONENT; DC Resistance Rating in Ohms: 0.180 SINGLE COMPONENT SINGLE WINDING; Body Outside Diameter: 0.156 INCHES NOMINAL IN. 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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