PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

WM-2887Reactor

Magnetic Components Inc · NSN 5950-00-539-6685 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-539-6685 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-539-6685. Primary manufacturer part number: WM-2887.
Features
  • Reactor — FSC 5950
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Body Length: 3.062 INCHES NOMINAL IN
  • Reliability Indicator: NOT ESTABLISHED
  • Winding Quantity: 1 SINGLE COMPONENT
  • Terminal Type and Quantity: 2 STANDOFF, SOLDER LUG
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 2.297 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-539-6685, 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 Magnetic Components Inc. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-539-6685
Primary Part NumberWM-2887
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerMagnetic Components Inc
StatusACTIVE
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Body Length3.062 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Winding Quantity1 SINGLE COMPONENT
Terminal Type and Quantity2 STANDOFF, SOLDER LUG
Mounting Facility Quantity4 SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Width2.297 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Inclosure TypeHERMETICALLY SEALED
Body Width2.625 INCHES NOMINAL IN
Thread Quantity Per Inch32 SINGLE GROUP
DC Resistance Rating in Ohms0.650 SINGLE COMPONENT SINGLE WINDING
Nominal Thread Size0.164 INCHES SINGLE GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Length1.859 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inductance Rating60.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Inductance TypeFIXED
Winding Operating Current2.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Body Height4.250 INCHES NOMINAL IN
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5950-00-151-74266684 INTERCHANGEABLE
Transformer,power
Cae Usa Inc.
4020-01-363-17642887 INTERCHANGEABLE
Rope,fibrous
Zodiac of North America, Inc. Dba Zodiac of North America Inc Div Milpro
5962-01-364-54282887 INTERCHANGEABLE
Microcircuit,memory
Trig-Tek, Incorporated
6105-01-386-7556 INTERCHANGEABLE
Motor,alternating Current
5360-01-479-1050AY-8675 ITEM 3 INTERCHANGEABLE
Spring,helical,compression
North American Crane and Equipment Co Llc
5340-01-603-16702887 INTERCHANGEABLE
Handle,bow
80/20, Llc
5935-01-657-1237LER001 INTERCHANGEABLE
Connector,plug,electrical
Cospolich Inc.
Cross-Reference Index
Part NumberManufacturer
718899-36 Raytheon Company Div Rmd Strategic (USA)
TE9599 Transformer Engineers Co a Div of Standard Industries Inc (USA)
TS-1151 Magnetic Components Inc (USA)
2887 Magnetic Components Inc (USA)
WM-2887 PRIMARY Magnetic Components Inc (USA)
718899-25 Raytheon Company Div Rmd Strategic (USA)
Related Parts
5950-00-151-7426INTERCHANGEABLE
TRANSFORMER,POWER
6684
4020-01-363-1764INTERCHANGEABLE
ROPE,FIBROUS
2887
5962-01-364-5428INTERCHANGEABLE
MICROCIRCUIT,MEMORY
2887
6105-01-386-7556INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
5360-01-479-1050INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
AY-8675 ITEM 3
5340-01-603-1670INTERCHANGEABLE
HANDLE,BOW
2887
5935-01-657-1237INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
LER001

Frequently Asked Questions

What is NSN 5950-00-539-6685?

NSN 5950-00-539-6685 is a Reactor, manufactured by Magnetic Components Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-539-6685?

NSN 5950-00-539-6685 has 6 cross-referenced part numbers: 718899-36 (Raytheon Company Div Rmd Strategic), TE9599 (Transformer Engineers Co a Div of Standard Industries Inc), TS-1151 (Magnetic Components Inc), 2887 (Magnetic Components Inc), WM-2887 (Magnetic Components Inc) and 1 more.

What NSN replaces 5950-00-539-6685?

There are 7 known substitutes for 5950-00-539-6685: 5950-00-151-7426, 4020-01-363-1764, 5962-01-364-5428 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of WM-2887?

Key specifications for WM-2887: Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP; Body Length: 3.062 INCHES NOMINAL IN; Reliability Indicator: NOT ESTABLISHED; Winding Quantity: 1 SINGLE COMPONENT. 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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