PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18042Reactor

Emerson Electric Co White-Rodgers Div · NSN 5950-00-647-7924 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-647-7924 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-647-7924. Primary manufacturer part number: 18042.
Features
  • Reactor — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 3.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 2.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Inclosure Type: OPEN
  • Inductance Rating: 1.50 HENRY NOMINAL SINGLE COMPONENT ALL WINDING
  • Inductance Type: FIXED
  • Mounting Method: FLANGE AND SLOT SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-647-7924, 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 Emerson Electric Co White-Rodgers Div. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-647-7924
Primary Part Number18042
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerEmerson Electric Co White-Rodgers Div
StatusCANCELLED
Reliability IndicatorNOT ESTABLISHED
Center to Center Distance Between Mounting Facilities Parallel to Width3.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Length2.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inclosure TypeOPEN
Inductance Rating1.50 HENRY NOMINAL SINGLE COMPONENT ALL WINDING
Inductance TypeFIXED
Mounting MethodFLANGE AND SLOT SINGLE GROUP
Winding Quantity2 SINGLE COMPONENT
Mounting Facility Quantity4 SINGLE GROUP
Body Height3.438 INCHES NOMINAL IN
Body Width2.312 INCHES NOMINAL IN
Body Length2.625 INCHES NOMINAL IN
Winding Operating Current250.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Rating MethodELECTRICAL SINGLE COMPONENT ALL WINDING
DC Resistance Rating in Ohms40.000 SINGLE COMPONENT ALL WINDING
Terminal Type and Quantity4 TAB, SOLDER LUG
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5310-00-010-82091804-2 INTERCHANGEABLE
Washer,keyway
Aerocontrolex Group, Inc. Div Talley Actuators
6625-00-071-07881804-2 INTERCHANGEABLE
Plug-in Unit,electrical-Electron
Hickok Waekon Llc
5133-00-189-9287 INTERCHANGEABLE
Drill,twist
2805-00-333-432818042 INTERCHANGEABLE
Cylinder,studding a
R.h. Industries, Inc.
2995-00-909-995418042 INTERCHANGEABLE
Body Assy,regulator
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
1430-00-938-441618042 INTERCHANGEABLE
Reticle,optical Sig
Gyrus Acmi L.p. Dba Circon-Acmi Div
7690-01-321-3315 INTERCHANGEABLE
Marker,identification
Cross-Reference Index
Part NumberManufacturer
18042 Emerson Electric Co White-Rodgers Div (USA)
Related Parts
5310-00-010-8209INTERCHANGEABLE
WASHER,KEYWAY
1804-2
6625-00-071-0788INTERCHANGEABLE
PLUG-IN UNIT,ELECTRICAL-ELECTRON
1804-2
5133-00-189-9287INTERCHANGEABLE
DRILL,TWIST
2805-00-333-4328INTERCHANGEABLE
CYLINDER,STUDDING A
18042
2995-00-909-9954INTERCHANGEABLE
BODY ASSY,REGULATOR
18042
1430-00-938-4416INTERCHANGEABLE
RETICLE,OPTICAL SIG
18042
7690-01-321-3315INTERCHANGEABLE
MARKER,IDENTIFICATION

Frequently Asked Questions

What is NSN 5950-00-647-7924?

NSN 5950-00-647-7924 is a Reactor, manufactured by Emerson Electric Co White-Rodgers Div, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-647-7924?

NSN 5950-00-647-7924 has 1 cross-referenced part number: 18042 (Emerson Electric Co White-Rodgers Div).

What NSN replaces 5950-00-647-7924?

There are 7 known substitutes for 5950-00-647-7924: 5310-00-010-8209, 6625-00-071-0788, 5133-00-189-9287 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18042?

Key specifications for 18042: Reliability Indicator: NOT ESTABLISHED; Center to Center Distance Between Mounting Facilities Parallel to Width: 3.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Center to Center Distance Between Mounting Facilities Parallel to Length: 2.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Inclosure Type: OPEN. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-647-7924 still in active supply?

NSN 5950-00-647-7924 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.
PartsTable Design LLC · partstable.com