PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9140-0840Coil,radio Frequency

Keysight Technologies Inc · NSN 5950-01-313-1021 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-313-1021 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-313-1021. Primary manufacturer part number: 9140-0840.
Features
  • Coil,radio Frequency — FSC 5950
  • Inductance Rating: 19.00 MICROHENRIES MINIMUM AND 52.00 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Body Length: 0.680 INCHES NOMINAL IN
  • Core Construction: POWDERED SINGLE COMPONENT
  • Quality Factor: 25 MINIMUM SINGLE COMPONENT SINGLE WINDING
  • Body Height: 0.450 INCHES NOMINAL IN
  • Body Width: 0.300 INCHES NOMINAL IN
  • Turn Quantity: 60 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 5950-01-313-1021, 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 Keysight Technologies Inc. Government technical data includes 14 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-313-1021
Primary Part Number9140-0840
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerKeysight Technologies Inc
StatusACTIVE
Inductance Rating19.00 MICROHENRIES MINIMUM AND 52.00 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
Body Length0.680 INCHES NOMINAL IN
Core ConstructionPOWDERED SINGLE COMPONENT
Quality Factor25 MINIMUM SINGLE COMPONENT SINGLE WINDING
Body Height0.450 INCHES NOMINAL IN
Body Width0.300 INCHES NOMINAL IN
Turn Quantity60 SINGLE COMPONENT SINGLE WINDING
Winding Conductor Size0.00198 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Rating MethodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
Mounting MethodTERMINAL SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Inclosure TypeOPEN
Coil Form TypeSOLID SINGLE COMPONENT
Terminal Type and Quantity2 TAB, SOLDER LUG
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5920-00-274-69292-23 INTERCHANGEABLE
Holder,electrostatic Discharger
Chelton, Inc. Dba Cobham Antenna Systems Div Cobham Aerospace Connectivity
3030-00-816-456913471 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
6625-00-833-114810177394 INTERCHANGEABLE
Meter,arbitrary Scale
Us Army Aviation and Missile Command
5355-00-844-52548223 INTERCHANGEABLE
Window,dial
Belfort Instrument Company
5975-00-882-40488223 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
5962-01-026-7928477-0827-002 INTERCHANGEABLE
Microcircuit,memory
The Boeing Company Div Legacy Boeing Hb1
6150-01-033-08037000636-003 INTERCHANGEABLE
Bus,conductor
Circuit Components Inc.
5310-01-276-96728223 INTERCHANGEABLE
Washer,convex
Chicago Steel Tape Co Inc Berger Instruments Co Inc
5360-01-432-0885 INTERCHANGEABLE
Spring,helical,compression
5360-01-462-7386741001-B INTERCHANGEABLE
Spring,helical,compression
L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
9140-0840 PRIMARY Keysight Technologies Inc (USA)
9140-0840 Keysight Technologies, Inc. (USA)
9140-0840 Hewlett-Packard Company Dba HP (USA)
8223 Gowanda Holdings, Llc Div Gowanda Electronics Corp. (USA)
Related Parts
5920-00-274-6929INTERCHANGEABLE
HOLDER,ELECTROSTATIC DISCHARGER
2-23
3030-00-816-4569INTERCHANGEABLE
BELT,V
13471
6625-00-833-1148INTERCHANGEABLE
METER,ARBITRARY SCALE
10177394
5355-00-844-5254INTERCHANGEABLE
WINDOW,DIAL
8223
5975-00-882-4048INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
8223
5962-01-026-7928INTERCHANGEABLE
MICROCIRCUIT,MEMORY
477-0827-002
6150-01-033-0803INTERCHANGEABLE
BUS,CONDUCTOR
7000636-003
5310-01-276-9672INTERCHANGEABLE
WASHER,CONVEX
8223
5360-01-432-0885INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5360-01-462-7386INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
741001-B
6515-01-565-8055INTERCHANGEABLE
GUIDE WIRE,CARDIOVASCULAR CATHET
M001491451

Frequently Asked Questions

What is NSN 5950-01-313-1021?

NSN 5950-01-313-1021 is a Coil,radio Frequency, manufactured by Keysight Technologies Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-313-1021?

NSN 5950-01-313-1021 has 4 cross-referenced part numbers: 9140-0840 (Keysight Technologies Inc), 9140-0840 (Keysight Technologies, Inc.), 9140-0840 (Hewlett-Packard Company Dba HP), 8223 (Gowanda Holdings, Llc Div Gowanda Electronics Corp.).

What NSN replaces 5950-01-313-1021?

There are 11 known substitutes for 5950-01-313-1021: 5920-00-274-6929, 3030-00-816-4569, 6625-00-833-1148 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9140-0840?

Key specifications for 9140-0840: Inductance Rating: 19.00 MICROHENRIES MINIMUM AND 52.00 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING; Body Length: 0.680 INCHES NOMINAL IN; Core Construction: POWDERED SINGLE COMPONENT; Quality Factor: 25 MINIMUM SINGLE COMPONENT SINGLE WINDING. 15 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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