PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W131099REV5PT76Reactor

Rca Corp Distributor and Special Products Div · NSN 5950-00-157-3778 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-157-3778 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-157-3778. Primary manufacturer part number: W131099REV5PT76.
Features
  • Reactor — FSC 5950
  • Nominal Thread Size: 0.164 INCHES SINGLE GROUP IN
  • Terminal Type and Quantity: 2 STANDOFF, THREADED STUD
  • DC Resistance Rating in Ohms: 255.000 SINGLE COMPONENT SINGLE WINDING
  • Body Width: 2.812 INCHES NOMINAL IN
  • Reliability Indicator: NOT ESTABLISHED
  • Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT
  • Inductance Rating: 50.00 HENRY 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 5950-00-157-3778, 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 Rca Corp Distributor and Special Products Div. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-157-3778
Primary Part NumberW131099REV5PT76
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRca Corp Distributor and Special Products Div
StatusACTIVE
Nominal Thread Size0.164 INCHES SINGLE GROUP IN
Terminal Type and Quantity2 STANDOFF, THREADED STUD
DC Resistance Rating in Ohms255.000 SINGLE COMPONENT SINGLE WINDING
Body Width2.812 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Inductance Rating50.00 HENRY NOMINAL SINGLE COMPONENT SINGLE WINDING
Thread Quantity Per Inch32 SINGLE GROUP
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Center to Center Distance Between Mounting Facilities Parallel to Length2.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Facility Quantity4 SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Body Height3.812 INCHES NOMINAL IN
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Width2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inductance TypeFIXED
Winding Operating Current50.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Body Length3.188 INCHES NOMINAL IN
Winding Quantity1 SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
1660-00-091-4599516270 INTERCHANGEABLE
Bellows,pressure
Hamilton Sundstrand Corporation Dba Collins Aerospace
5940-00-258-8810410-GP-10 INTERCHANGEABLE
Terminal Board
Regal Beloit America, Inc
9540-00-266-9105 INTERCHANGEABLE
Channel,structural
5995-00-296-803643250 INTERCHANGEABLE
Cord Assembly,electrical,branche
Roanwell, Llc
5365-00-427-289110172 INTERCHANGEABLE
Ring,dee
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
5945-00-504-4552 INTERCHANGEABLE
Chopper,electronic
5930-00-518-3166 INTERCHANGEABLE
Switch,toggle
5305-00-656-0181 INTERCHANGEABLE
Screw,machine
4820-01-021-2887 INTERCHANGEABLE
Regulator,control
6520-01-315-374410172 INTERCHANGEABLE
Gingival Retraction Cord,impregn
Gingi-Pak Laboratories Div of Delport Co Inc
Cross-Reference Index
Part NumberManufacturer
W131099REV5PT76 Rca Corp Distributor and Special Products Div
10172 Emerson Electric Co White-Rodgers Div (USA)
W131099REV5PT76 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
Related Parts
1660-00-091-4599INTERCHANGEABLE
BELLOWS,PRESSURE
516270
5940-00-258-8810INTERCHANGEABLE
TERMINAL BOARD
410-GP-10
9540-00-266-9105INTERCHANGEABLE
CHANNEL,STRUCTURAL
5995-00-296-8036INTERCHANGEABLE
CORD ASSEMBLY,ELECTRICAL,BRANCHE
43250
5365-00-427-2891INTERCHANGEABLE
RING,DEE
10172
5945-00-504-4552INTERCHANGEABLE
CHOPPER,ELECTRONIC
5930-00-518-3166INTERCHANGEABLE
SWITCH,TOGGLE
5305-00-656-0181INTERCHANGEABLE
SCREW,MACHINE
4820-01-021-2887INTERCHANGEABLE
REGULATOR,CONTROL
6520-01-315-3744INTERCHANGEABLE
GINGIVAL RETRACTION CORD,IMPREGN
10172
5975-01-437-5352INTERCHANGEABLE
TRAY,MOUNTING,ELECTRONIC EQUIPME
10172

Frequently Asked Questions

What is NSN 5950-00-157-3778?

NSN 5950-00-157-3778 is a Reactor, manufactured by Rca Corp Distributor and Special Products Div, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-157-3778?

NSN 5950-00-157-3778 has 3 cross-referenced part numbers: W131099REV5PT76 (Rca Corp Distributor and Special Products Div), 10172 (Emerson Electric Co White-Rodgers Div), W131099REV5PT76 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin).

What NSN replaces 5950-00-157-3778?

There are 11 known substitutes for 5950-00-157-3778: 1660-00-091-4599, 5940-00-258-8810, 9540-00-266-9105 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of W131099REV5PT76?

Key specifications for W131099REV5PT76: Nominal Thread Size: 0.164 INCHES SINGLE GROUP IN; Overall Height: 4.687 INCHES NOMINAL IN; Terminal Type and Quantity: 2 STANDOFF, THREADED STUD; DC Resistance Rating in Ohms: 255.000 SINGLE COMPONENT SINGLE WINDING. 21 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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