PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

324A121Coil,radio Frequency

Motorola Inc. Dba Integrated Information Systems Group · NSN 5950-00-431-7339 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-431-7339 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-431-7339. Primary manufacturer part number: 324A121.
Features
  • Coil,radio Frequency — FSC 5950
  • Coil Form Type: HOLLOW SINGLE COMPONENT
  • Turn Quantity: 900 SINGLE COMPONENT SINGLE WINDING
  • Body Outside Diameter: 0.375 INCHES NOMINAL IN
  • Reliability Indicator: NOT ESTABLISHED
  • Body Length: 0.812 INCHES NOMINAL IN
  • Rating Method: WINDING TURNS SINGLE COMPONENT SINGLE WINDING
  • Inductance Rating: 4.25 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,radio Frequency, cataloged under National Stock Number 5950-00-431-7339, 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 Motorola Inc. Dba Integrated Information Systems Group. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-431-7339
Primary Part Number324A121
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerMotorola Inc. Dba Integrated Information Systems Group
StatusACTIVE
Coil Form TypeHOLLOW SINGLE COMPONENT
Turn Quantity900 SINGLE COMPONENT SINGLE WINDING
Body Outside Diameter0.375 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Body Length0.812 INCHES NOMINAL IN
Rating MethodWINDING TURNS SINGLE COMPONENT SINGLE WINDING
Inductance Rating4.25 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Terminal Type and Quantity2 WIRE LEAD
Inclosure TypeOPEN
Winding Conductor Size0.00397 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Mounting MethodTERMINAL SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3110-00-100-053018337 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
6625-00-241-2360 INTERCHANGEABLE
Ohmmeter
5330-00-285-6378 INTERCHANGEABLE
Seal,plain Encased
5306-00-430-922220875 INTERCHANGEABLE
Rod,threaded End
Komatsu America Corporation
2990-00-629-505515826-A INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
5905-00-725-50652100-0066 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Keysight Technologies Inc
5340-01-150-107521097 INTERCHANGEABLE
Bumper
Whirlpool Corp Dba Whirlpool Corp
5970-01-388-250721097 INTERCHANGEABLE
Insulator,bushing
Science Applications International Corporation
4210-01-437-983330230006 INTERCHANGEABLE
Nozzle,fire Equipment
Akron Brass Company
Cross-Reference Index
Part NumberManufacturer
324A121 Motorola Inc. Dba Integrated Information Systems Group (USA)
324A121 General Dynamics Mission Systems, Inc. Dba Gdms (USA)
352-1726 Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions (USA)
21097 Raytheon Company Dba Raytheon (USA)
Related Parts
3110-00-100-0530INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
18337
6625-00-241-2360INTERCHANGEABLE
OHMMETER
5330-00-285-6378INTERCHANGEABLE
SEAL,PLAIN ENCASED
5306-00-430-9222INTERCHANGEABLE
ROD,THREADED END
20875
2990-00-629-5055INTERCHANGEABLE
MUFFLER,EXHAUST
15826-A
5905-00-725-5065INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
2100-0066
5340-01-150-1075INTERCHANGEABLE
BUMPER
21097
5970-01-388-2507INTERCHANGEABLE
INSULATOR,BUSHING
21097
4210-01-437-9833INTERCHANGEABLE
NOZZLE,FIRE EQUIPMENT
30230006

Frequently Asked Questions

What is NSN 5950-00-431-7339?

NSN 5950-00-431-7339 is a Coil,radio Frequency, manufactured by Motorola Inc. Dba Integrated Information Systems Group, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-431-7339?

NSN 5950-00-431-7339 has 4 cross-referenced part numbers: 324A121 (Motorola Inc. Dba Integrated Information Systems Group), 324A121 (General Dynamics Mission Systems, Inc. Dba Gdms), 352-1726 (Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions), 21097 (Raytheon Company Dba Raytheon).

What NSN replaces 5950-00-431-7339?

There are 9 known substitutes for 5950-00-431-7339: 3110-00-100-0530, 6625-00-241-2360, 5330-00-285-6378 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 324A121?

Key specifications for 324A121: Coil Form Type: HOLLOW SINGLE COMPONENT; Turn Quantity: 900 SINGLE COMPONENT SINGLE WINDING; Body Outside Diameter: 0.375 INCHES NOMINAL IN; Reliability Indicator: NOT ESTABLISHED. 11 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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