PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A9010283-4Coil,radio Frequency

L3harris Technologies, Inc. · NSN 5950-00-570-9257 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-570-9257 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-570-9257. Primary manufacturer part number: A9010283-4.
Features
  • Coil,radio Frequency — FSC 5950
  • Inclosure Type: FULLY INCLOSED
  • Turn Quantity: 16-1/2 SINGLE COMPONENT SINGLE WINDING
  • Adjustment Device Drive Type: SLOTTED SCREW SINGLE COMPONENT
  • Body Length: 0.938 INCHES NOMINAL IN
  • Core Construction: POWDERED SINGLE COMPONENT
  • Reliability Indicator: NOT ESTABLISHED
  • Adjustment Method and Quantity: 1 ADJUSTABLE CORE 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 5950-00-570-9257, 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 L3harris Technologies, Inc.. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-570-9257
Primary Part NumberA9010283-4
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc.
StatusCANCELLED
Inclosure TypeFULLY INCLOSED
Turn Quantity16-1/2 SINGLE COMPONENT SINGLE WINDING
Adjustment Device Drive TypeSLOTTED SCREW SINGLE COMPONENT
Body Length0.938 INCHES NOMINAL IN
Core ConstructionPOWDERED SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Adjustment Method and Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
Terminal Type and Quantity2 TAB, SOLDER LUG
Thread Quantity Per Inch32 SINGLE GROUP
Inductance Rating1.05 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Overall Diameter0.250 INCHES NOMINAL IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Winding Conductor Size0.01003 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Rating MethodWINDING TURNS SINGLE COMPONENT SINGLE WINDING
Nominal Thread Size0.164 INCHES SINGLE GROUP IN
Mounting MethodSHANK SINGLE GROUP
Coil Form TypeHOLLOW SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5136-00-228-0999 INTERCHANGEABLE
Tap,thread Cutting
3010-00-277-4124414471 INTERCHANGEABLE
Insert,flexible Coupling
Rexnord Industries, Llc Div Couplings Division
5330-00-679-998714471 INTERCHANGEABLE
Gasket
Leica Inc Surveying and Photogrammetry Systems Div
3020-00-839-150914471 INTERCHANGEABLE
Gear,spur
Elbitamerica, Inc.
2915-01-216-4762H14471 INTERCHANGEABLE
Housing,cartridge
Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
3120-01-227-33881447-1 INTERCHANGEABLE
Bushing,sleeve
Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives
5340-01-276-741214471 INTERCHANGEABLE
Clamp,loop
Blue Tee Corp. Dba Gefco
5950-01-288-482914471 INTERCHANGEABLE
Transformer,current
Standex Electronics, Inc.
5305-01-626-125514471 INTERCHANGEABLE
Screw,cap,hexagon Head
Fastenal Company
Cross-Reference Index
Part NumberManufacturer
S375-6003G3 Raytheon Company (USA)
S375-6003G3 Raytheon Company Div Corp (USA)
A9010283-4 PRIMARY L3harris Technologies, Inc. (USA)
9010283-4 L3harris Technologies, Inc. (USA)
666062-681 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
S375-6003G3 Raytheon Company Dba Raytheon Co (USA)
A9010283-4REVD L3harris Technologies, Inc. (USA)
A2010283-4 L3harris Technologies, Inc. (USA)
1447-1 American Trans-Coil Corp (USA)
Related Parts
5136-00-228-0999INTERCHANGEABLE
TAP,THREAD CUTTING
3010-00-277-4124INTERCHANGEABLE
INSERT,FLEXIBLE COUPLING
414471
5330-00-679-9987INTERCHANGEABLE
GASKET
14471
3020-00-839-1509INTERCHANGEABLE
GEAR,SPUR
14471
2915-01-216-4762INTERCHANGEABLE
HOUSING,CARTRIDGE
H14471
3120-01-227-3388INTERCHANGEABLE
BUSHING,SLEEVE
1447-1
5340-01-276-7412INTERCHANGEABLE
CLAMP,LOOP
14471
5950-01-288-4829INTERCHANGEABLE
TRANSFORMER,CURRENT
14471
5305-01-626-1255INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
14471

Frequently Asked Questions

What is NSN 5950-00-570-9257?

NSN 5950-00-570-9257 is a Coil,radio Frequency, manufactured by L3harris Technologies, Inc., classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-570-9257?

NSN 5950-00-570-9257 has 9 cross-referenced part numbers: S375-6003G3 (Raytheon Company), S375-6003G3 (Raytheon Company Div Corp), A9010283-4 (L3harris Technologies, Inc.), 9010283-4 (L3harris Technologies, Inc.), 666062-681 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc) and 4 more.

What NSN replaces 5950-00-570-9257?

There are 9 known substitutes for 5950-00-570-9257: 5136-00-228-0999, 3010-00-277-4124, 5330-00-679-9987 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A9010283-4?

Key specifications for A9010283-4: Inclosure Type: FULLY INCLOSED; Turn Quantity: 16-1/2 SINGLE COMPONENT SINGLE WINDING; Adjustment Device Drive Type: SLOTTED SCREW SINGLE COMPONENT; Body Length: 0.938 INCHES NOMINAL IN. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-570-9257 still in active supply?

NSN 5950-00-570-9257 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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