PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9140-0043Coil,radio Frequency

Keysight Technologies Inc · NSN 5950-00-034-1274 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-034-1274 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-034-1274. Primary manufacturer part number: 9140-0043.
Features
  • Coil,radio Frequency — FSC 5950
  • Core Construction: POWDERED SINGLE COMPONENT
  • Adjustment Device Drive Type: SLOTTED SCREW SINGLE COMPONENT
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Reliability Indicator: NOT ESTABLISHED
  • Thread Quantity Per Inch: 32 SINGLE GROUP
  • Mounting Method: THREADED BUSHING SINGLE GROUP
  • Overall Diameter: 0.312 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,radio Frequency, cataloged under National Stock Number 5950-00-034-1274, 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 15 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-034-1274
Primary Part Number9140-0043
Item NameCoil,radio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerKeysight Technologies Inc
StatusCANCELLED
Core ConstructionPOWDERED SINGLE COMPONENT
Adjustment Device Drive TypeSLOTTED SCREW SINGLE COMPONENT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Thread Quantity Per Inch32 SINGLE GROUP
Mounting MethodTHREADED BUSHING SINGLE GROUP
Overall Diameter0.312 INCHES NOMINAL IN
Terminal Type and Quantity2 WIRE LEAD
Coil Form TypeHOLLOW SINGLE COMPONENT
Winding Conductor Size0.00795 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Inductance Rating1.20 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Inclosure TypeOPEN
Adjustment Method and Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
Nominal Thread Size0.164 INCHES SINGLE GROUP IN
Body Length0.938 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
2910-00-203-080418379 INTERCHANGEABLE
Filter Element,fluid
Arvinmeritor Inc
2940-00-362-083013219E3952 INTERCHANGEABLE
Filter Element,fluid
Cecom Lr Center
5950-01-044-7572 INTERCHANGEABLE
Reactor
5325-01-191-615318379 DWG 500-21030 PIECE 15 INTERCHANGEABLE
Insert,screw Thread
Moog Inc. Dba Ampac-Isp Corp
5935-01-643-874218379 INTERCHANGEABLE
Connector,receptacle,electrical
Vicor Corp Dba Vicorpowercom
1005-01-691-917118379 INTERCHANGEABLE
Knob
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
9140-0043 Hewlett-Packard Company Dba HP (USA)
9140-0043 PRIMARY Keysight Technologies Inc (USA)
18-379 Albert Frei & Sons, Inc. Dba Afs (USA)
9140-0043 Keysight Technologies, Inc. (USA)
Related Parts
2910-00-203-0804INTERCHANGEABLE
FILTER ELEMENT,FLUID
18379
2940-00-362-0830INTERCHANGEABLE
FILTER ELEMENT,FLUID
13219E3952
5950-01-044-7572INTERCHANGEABLE
REACTOR
5325-01-191-6153INTERCHANGEABLE
INSERT,SCREW THREAD
18379 DWG 500-21030 PIECE 15
5935-01-643-8742INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
18379
1005-01-691-9171INTERCHANGEABLE
KNOB
18379

Frequently Asked Questions

What is NSN 5950-00-034-1274?

NSN 5950-00-034-1274 is a Coil,radio Frequency, manufactured by Keysight Technologies Inc, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-034-1274?

NSN 5950-00-034-1274 has 4 cross-referenced part numbers: 9140-0043 (Hewlett-Packard Company Dba HP), 9140-0043 (Keysight Technologies Inc), 18-379 (Albert Frei & Sons, Inc. Dba Afs), 9140-0043 (Keysight Technologies, Inc.).

What NSN replaces 5950-00-034-1274?

There are 6 known substitutes for 5950-00-034-1274: 2910-00-203-0804, 2940-00-362-0830, 5950-01-044-7572 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9140-0043?

Key specifications for 9140-0043: Core Construction: POWDERED SINGLE COMPONENT; Adjustment Device Drive Type: SLOTTED SCREW SINGLE COMPONENT; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP; Reliability Indicator: NOT ESTABLISHED. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-034-1274 still in active supply?

NSN 5950-00-034-1274 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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