PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

959Coil,radio Frequency

Bell Industries Inc J W Miller Magnetics Div · NSN 5950-00-645-0326 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-645-0326 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-645-0326. Primary manufacturer part number: 959.
Features
  • Coil,radio Frequency — FSC 5950
  • Winding Operating Current: 100.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Coil Form Type: HOLLOW SINGLE COMPONENT
  • Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP
  • Core Construction: POWDERED SINGLE COMPONENT
  • Mounting Hole Diameter: 0.188 INCHES NOMINAL SINGLE GROUP IN
  • Body Length: 0.625 INCHES NOMINAL IN
  • Adjustment Device Drive Type: SLOTTED SCREW SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,radio Frequency, cataloged under National Stock Number 5950-00-645-0326, 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 Bell Industries Inc J W Miller Magnetics Div. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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
NSN5950-00-645-0326
Primary Part Number959
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerBell Industries Inc J W Miller Magnetics Div
StatusACTIVE
Winding Operating Current100.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Coil Form TypeHOLLOW SINGLE COMPONENT
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Core ConstructionPOWDERED SINGLE COMPONENT
Mounting Hole Diameter0.188 INCHES NOMINAL SINGLE GROUP IN
Body Length0.625 INCHES NOMINAL IN
Adjustment Device Drive TypeSLOTTED SCREW SINGLE COMPONENT
Terminal Type and Quantity2 TAB, SOLDER LUG
Inclosure TypeFULLY INCLOSED
Turn Quantity2060 SINGLE COMPONENT SINGLE WINDING
Winding Conductor Size0.00500 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Adjustment Method and Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
DC Resistance Rating in Ohms170.000 SINGLE COMPONENT SINGLE WINDING
Mounting Facility Quantity1 SINGLE GROUP
Overall Diameter1.125 INCHES NOMINAL IN
Rating MethodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
Reliability IndicatorNOT ESTABLISHED
Inductance Rating75.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6240-00-014-28701066620-1 INTERCHANGEABLE
Lamp,glow
Raytheon Company Dba Raytheon Co
5970-00-038-7470421836-02 INTERCHANGEABLE
Insulator,bushing
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
5960-00-114-3824 INTERCHANGEABLE
Electron Tube
3110-00-156-481510042 INTERCHANGEABLE
Bearing,ball,annular
Black and Decker Us Inc
5950-00-228-4704 INTERCHANGEABLE
Coil,radio Frequency
3030-00-289-852132664 INTERCHANGEABLE
Belts,v,matched Set
Contitech Usa, Inc Dba Veyance Technologies
5330-00-334-5755959-3 INTERCHANGEABLE
Ring,wiper
Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps)
2990-00-366-038516724A INTERCHANGEABLE
Spider,governor
Brinkley Technology Group Llc Dba Hercules Manufacturing
5915-00-513-3505363-1130P2 INTERCHANGEABLE
Filter,radio Frequency Interfere
Raytheon Company Dba Raytheon Co
5305-00-545-0746959 INTERCHANGEABLE
Setscrew
Fluid Power, Inc.
Cross-Reference Index
Part NumberManufacturer
959 Bell Industries Inc J W Miller Magnetics Div (USA)
865044 Itt Industries Inc Itt Aerospace Communications Div East (USA)
865044 L3harris Technologies, Inc. Dba Harris Corporation (USA)
Related Parts
6240-00-014-2870INTERCHANGEABLE
LAMP,GLOW
1066620-1
5970-00-038-7470INTERCHANGEABLE
INSULATOR,BUSHING
421836-02
5960-00-114-3824INTERCHANGEABLE
ELECTRON TUBE
3110-00-156-4815INTERCHANGEABLE
BEARING,BALL,ANNULAR
10042
5950-00-228-4704INTERCHANGEABLE
COIL,RADIO FREQUENCY
3030-00-289-8521INTERCHANGEABLE
BELTS,V,MATCHED SET
32664
5330-00-334-5755INTERCHANGEABLE
RING,WIPER
959-3
2990-00-366-0385INTERCHANGEABLE
SPIDER,GOVERNOR
16724A
5915-00-513-3505INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
363-1130P2
5305-00-545-0746INTERCHANGEABLE
SETSCREW
959
5960-00-617-8957INTERCHANGEABLE
ELECTRON TUBE
7510-00-762-7165INTERCHANGEABLE
SCREEN,LINE CUT
959

Frequently Asked Questions

What is NSN 5950-00-645-0326?

NSN 5950-00-645-0326 is a Coil,radio Frequency, manufactured by Bell Industries Inc J W Miller Magnetics Div, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-645-0326?

NSN 5950-00-645-0326 has 3 cross-referenced part numbers: 959 (Bell Industries Inc J W Miller Magnetics Div), 865044 (Itt Industries Inc Itt Aerospace Communications Div East), 865044 (L3harris Technologies, Inc. Dba Harris Corporation).

What NSN replaces 5950-00-645-0326?

There are 12 known substitutes for 5950-00-645-0326: 6240-00-014-2870, 5970-00-038-7470, 5960-00-114-3824 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 959?

Key specifications for 959: Winding Operating Current: 100.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING; Coil Form Type: HOLLOW SINGLE COMPONENT; Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP; Core Construction: POWDERED SINGLE COMPONENT. 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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