PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4404Coil,radio Frequency

Bell Industries Inc J W Miller Magnetics Div · NSN 5950-00-672-9329 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-672-9329 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-672-9329. Primary manufacturer part number: 4404.
Features
  • Coil,radio Frequency — FSC 5950
  • Quality Factor: 67 MINIMUM SINGLE COMPONENT SINGLE WINDING
  • DC Resistance Rating in Ohms: 0.080 SINGLE COMPONENT SINGLE WINDING
  • Mounting Method: THREADED BUSHING SINGLE GROUP
  • Body Length: 1.063 INCHES NOMINAL IN
  • Core Construction: POWDERED SINGLE COMPONENT
  • Winding Operating Current: 1.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Adjustment Device Drive Type: SHAFT 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 5950-00-672-9329, 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 19 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
NSN5950-00-672-9329
Primary Part Number4404
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerBell Industries Inc J W Miller Magnetics Div
StatusACTIVE
Quality Factor67 MINIMUM SINGLE COMPONENT SINGLE WINDING
DC Resistance Rating in Ohms0.080 SINGLE COMPONENT SINGLE WINDING
Mounting MethodTHREADED BUSHING SINGLE GROUP
Body Length1.063 INCHES NOMINAL IN
Core ConstructionPOWDERED SINGLE COMPONENT
Winding Operating Current1.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Adjustment Device Drive TypeSHAFT SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Nominal Thread Size0.250 INCHES SINGLE GROUP IN
Inductance Rating3.10 MICROHENRIES MINIMUM AND 1.60 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
Overall Diameter0.500 INCHES NOMINAL IN
Coil Form TypeHOLLOW SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Thread Series DesignatorUNF SINGLE GROUP
Adjustment Method and Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
Turn Quantity12-1/4 SINGLE COMPONENT SINGLE WINDING
Terminal Type and Quantity2 TAB, SOLDER LUG
Winding Conductor Size0.01594 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Rating MethodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-024-6331 INTERCHANGEABLE
Disk,valve
4730-00-068-8608148-2000-4 INTERCHANGEABLE
Adapter,straight,tube to Hose
Hydrasearch Company, Llc
5315-00-402-8728 INTERCHANGEABLE
Pin,quick Release
1680-00-858-45214404 INTERCHANGEABLE
Plate,adjusting,sea
Lockheed Martin Corp
4820-00-919-3587 INTERCHANGEABLE
Poppet,valve
5945-00-919-7749700-2 INTERCHANGEABLE
Relay,electromagnetic
Te Connectivity Corporation
6240-00-931-66864416 INTERCHANGEABLE
Lamp,incandescent
Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
4820-00-953-16574404 INTERCHANGEABLE
Valve,globe
Flowserve Inc
5805-01-009-4852412-01 INTERCHANGEABLE
Telegraph Repeater Subassembly
Charles Industries, Llc Div Telecom
5120-01-097-0078440-4 INTERCHANGEABLE
Bit,screwdriver
Apex Tool Group, Llc
Cross-Reference Index
Part NumberManufacturer
4404 Bell Industries Inc J W Miller Magnetics Div (USA)
Related Parts
4820-00-024-6331INTERCHANGEABLE
DISK,VALVE
4730-00-068-8608INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
148-2000-4
5315-00-402-8728INTERCHANGEABLE
PIN,QUICK RELEASE
1680-00-858-4521INTERCHANGEABLE
PLATE,ADJUSTING,SEA
4404
4820-00-919-3587INTERCHANGEABLE
POPPET,VALVE
5945-00-919-7749INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
700-2
6240-00-931-6686INTERCHANGEABLE
LAMP,INCANDESCENT
4416
4820-00-953-1657INTERCHANGEABLE
VALVE,GLOBE
4404
5805-01-009-4852INTERCHANGEABLE
TELEGRAPH REPEATER SUBASSEMBLY
412-01
5120-01-097-0078INTERCHANGEABLE
BIT,SCREWDRIVER
440-4
6105-01-263-2247INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
4404
2540-01-297-9116INTERCHANGEABLE
ARM,WINDSHIELD WIPER

Frequently Asked Questions

What is NSN 5950-00-672-9329?

NSN 5950-00-672-9329 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 5950-00-672-9329?

NSN 5950-00-672-9329 has 1 cross-referenced part number: 4404 (Bell Industries Inc J W Miller Magnetics Div).

What NSN replaces 5950-00-672-9329?

There are 12 known substitutes for 5950-00-672-9329: 4820-00-024-6331, 4730-00-068-8608, 5315-00-402-8728 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4404?

Key specifications for 4404: Quality Factor: 67 MINIMUM SINGLE COMPONENT SINGLE WINDING; DC Resistance Rating in Ohms: 0.080 SINGLE COMPONENT SINGLE WINDING; Mounting Method: THREADED BUSHING SINGLE GROUP; Body Length: 1.063 INCHES NOMINAL IN. 19 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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