PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4140001-2Reactor

The Boeing Company Div Defense · NSN 5950-00-513-4120 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-513-4120 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-513-4120. Primary manufacturer part number: 4140001-2.
Features
  • Reactor — FSC 5950
  • Winding Operating Current: 300.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Reliability Indicator: NOT ESTABLISHED
  • Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
  • Body Outside Diameter: 1.100 INCHES MAXIMUM IN
  • Body Length: 0.550 INCHES NOMINAL IN
  • Winding Quantity: 1 SINGLE COMPONENT
  • Inductance Rating: 32.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-513-4120, 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 The Boeing Company Div Defense. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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
NSN5950-00-513-4120
Primary Part Number4140001-2
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerThe Boeing Company Div Defense
StatusACTIVE
Winding Operating Current300.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Reliability IndicatorNOT ESTABLISHED
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Body Outside Diameter1.100 INCHES MAXIMUM IN
Body Length0.550 INCHES NOMINAL IN
Winding Quantity1 SINGLE COMPONENT
Inductance Rating32.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
DC Resistance Rating in Ohms0.020 SINGLE COMPONENT SINGLE WINDING
Terminal Type and Quantity2 WIRE LEAD
Frequency Rating1.0 KILOHERTZ NOMINAL SINGLE COMPONENT
Mounting Facility Quantity1 SINGLE GROUP
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Inductance TypeFIXED
Inclosure TypeFULLY INCLOSED
Mounting Hole Diameter0.150 INCHES NOMINAL SINGLE GROUP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5340-00-073-659620-032-1 INTERCHANGEABLE
Bracket,angle
Umpco, Inc. Dba Umpco Inc
3110-00-107-7576108KSZZ0106A006A INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
3455-00-971-890817614 INTERCHANGEABLE
Cutter,milling,end
New York Twist Drill Inc
5930-01-035-68132-0032-1 INTERCHANGEABLE
Switch,thermostatic
Star Manufacturing International Inc. Dba Lang Manufacturing Company
6105-01-065-968320032-1 INTERCHANGEABLE
Stator,motor
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
5805-01-157-9782 INTERCHANGEABLE
Pull,panel
6150-01-249-724317614 INTERCHANGEABLE
Cable Assembly,power,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
5330-01-396-842617614 INTERCHANGEABLE
Gasket
Westerbeke Corporation
5310-01-408-7116 INTERCHANGEABLE
Nut,self-Locking,hexagon
6515-01-414-3167 INTERCHANGEABLE
Ruticulator 55
Cross-Reference Index
Part NumberManufacturer
4140001-2 Mcdonnell Douglas Corp Mcdonnell Douglas Aerospace Opns West (USA)
17614 Robert M. Hadley Company, Inc. (USA)
200321 Dbp Microwave Inc. Dba Dbp Microwave Inc. (USA)
4140001-2 PRIMARY The Boeing Company Div Defense (USA)
PT1986 Valor Electronics Inc (USA)
Related Parts
5340-00-073-6596INTERCHANGEABLE
BRACKET,ANGLE
20-032-1
3110-00-107-7576INTERCHANGEABLE
BEARING,BALL,ANNULAR
108KSZZ0106A006A
3455-00-971-8908INTERCHANGEABLE
CUTTER,MILLING,END
17614
5930-01-035-6813INTERCHANGEABLE
SWITCH,THERMOSTATIC
2-0032-1
6105-01-065-9683INTERCHANGEABLE
STATOR,MOTOR
20032-1
5805-01-157-9782INTERCHANGEABLE
PULL,PANEL
6150-01-249-7243INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
17614
5330-01-396-8426INTERCHANGEABLE
GASKET
17614
5310-01-408-7116INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
6515-01-414-3167INTERCHANGEABLE
RUTICULATOR 55
6145-01-429-2837INTERCHANGEABLE
WIRE,ELECTRICAL
17614
1560-01-681-0295INTERCHANGEABLE
PANEL,STRUCTURAL,AIRCRAFT
20032.1

Frequently Asked Questions

What is NSN 5950-00-513-4120?

NSN 5950-00-513-4120 is a Reactor, manufactured by The Boeing Company Div Defense, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-513-4120?

NSN 5950-00-513-4120 has 5 cross-referenced part numbers: 4140001-2 (Mcdonnell Douglas Corp Mcdonnell Douglas Aerospace Opns West), 17614 (Robert M. Hadley Company, Inc.), 200321 (Dbp Microwave Inc. Dba Dbp Microwave Inc.), 4140001-2 (The Boeing Company Div Defense), PT1986 (Valor Electronics Inc).

What NSN replaces 5950-00-513-4120?

There are 12 known substitutes for 5950-00-513-4120: 5340-00-073-6596, 3110-00-107-7576, 3455-00-971-8908 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4140001-2?

Key specifications for 4140001-2: Winding Operating Current: 300.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING; Reliability Indicator: NOT ESTABLISHED; Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING; Body Outside Diameter: 1.100 INCHES MAXIMUM IN. 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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