PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

329BReactor

Keysight Technologies Inc · NSN 5950-00-156-7068 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-156-7068 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-156-7068. Primary manufacturer part number: 329B.
Features
  • Reactor — FSC 5950
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Terminal Type and Quantity: 2 STANDOFF, SOLDER LUG
  • Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
  • Nominal Thread Size: 0.164 INCHES SINGLE GROUP IN
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 2.438 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Body Width: 2.688 INCHES NOMINAL IN
  • Reliability Indicator: NOT ESTABLISHED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-156-7068, 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 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, 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
NSN5950-00-156-7068
Primary Part Number329B
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerKeysight Technologies Inc
StatusACTIVE
Center to Center Distance Between Mounting Facilities Parallel to Length2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Terminal Type and Quantity2 STANDOFF, SOLDER LUG
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Nominal Thread Size0.164 INCHES SINGLE GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Width2.438 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Width2.688 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Body Length3.500 INCHES NOMINAL IN
Inductance Rating20.00 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING
Inductance TypeFIXED
DC Resistance Rating in Ohms224.000 SINGLE COMPONENT SINGLE WINDING
Thread Quantity Per Inch32 SINGLE GROUP
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Mounting Facility Quantity4 SINGLE GROUP
Body Height3.125 INCHES NOMINAL IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Winding Operating Current80.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Winding Quantity1 SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5325-00-290-4344 INTERCHANGEABLE
Grommet,nonmetallic
6625-00-471-0555990C072H01 INTERCHANGEABLE
Voltmeter
Northrop Grumman Systems Corporation Dba Electronic Systems
4820-00-494-178370243629-3 INTERCHANGEABLE
Disk,valve
Kalmar AC Inc
4130-00-628-6548 INTERCHANGEABLE
Coupling Assy
5305-00-637-8146 INTERCHANGEABLE
Screw,machine
5950-00-645-58745085 INTERCHANGEABLE
Reactor
Pax Mfg Corp Hammarlund Mfg Co Div
1650-00-670-133650260902 INTERCHANGEABLE
Parts Kit,valve Cure Date
Hydro-Aire Aerospace Corp
1005-00-830-2506216170000 INTERCHANGEABLE
Slide,rebound
Smith & Wesson Sales Company
5998-01-062-2727SK-2500-101 INTERCHANGEABLE
Printed Wiring Board
Raytheon Company Dba Raytheon Co
5950-01-069-86443146769 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
5085 Nelson a L and Co
329B PRIMARY Keysight Technologies Inc (USA)
329BREVB Keysight Technologies, Inc. (USA)
329B Keysight Technologies, Inc. (USA)
329BREVB PRIMARY Keysight Technologies Inc (USA)
329B Hewlett-Packard Company Dba HP (USA)
329BREVB Hewlett-Packard Company Dba HP (USA)
Related Parts
5325-00-290-4344INTERCHANGEABLE
GROMMET,NONMETALLIC
6625-00-471-0555INTERCHANGEABLE
VOLTMETER
990C072H01
4820-00-494-1783INTERCHANGEABLE
DISK,VALVE
70243629-3
4130-00-628-6548INTERCHANGEABLE
COUPLING ASSY
5305-00-637-8146INTERCHANGEABLE
SCREW,MACHINE
5950-00-645-5874INTERCHANGEABLE
REACTOR
5085
1650-00-670-1336INTERCHANGEABLE
PARTS KIT,VALVE CURE DATE
50260902
1005-00-830-2506INTERCHANGEABLE
SLIDE,REBOUND
216170000
5998-01-062-2727INTERCHANGEABLE
PRINTED WIRING BOARD
SK-2500-101
5950-01-069-8644INTERCHANGEABLE
TRANSFORMER,POWER
3146769
5895-01-106-3312INTERCHANGEABLE
LIMITER,ELECTRICAL NOISE
020-0263-010
3010-01-119-9099INTERCHANGEABLE
COVER,GEAR REDUCER

Frequently Asked Questions

What is NSN 5950-00-156-7068?

NSN 5950-00-156-7068 is a Reactor, manufactured by Keysight Technologies Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-156-7068?

NSN 5950-00-156-7068 has 7 cross-referenced part numbers: 5085 (Nelson a L and Co), 329B (Keysight Technologies Inc), 329BREVB (Keysight Technologies, Inc.), 329B (Keysight Technologies, Inc.), 329BREVB (Keysight Technologies Inc) and 2 more.

What NSN replaces 5950-00-156-7068?

There are 12 known substitutes for 5950-00-156-7068: 5325-00-290-4344, 6625-00-471-0555, 4820-00-494-1783 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 329B?

Key specifications for 329B: Center to Center Distance Between Mounting Facilities Parallel to Length: 2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Terminal Type and Quantity: 2 STANDOFF, SOLDER LUG; Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING; Nominal Thread Size: 0.164 INCHES SINGLE GROUP 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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