PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SMB527556Reactor

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5950-00-947-7385 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-947-7385 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-947-7385. Primary manufacturer part number: SMB527556.
Features
  • Reactor — FSC 5950
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Inductance Type: FIXED
  • Body Length: 1.938 INCHES MAXIMUM IN
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
  • Mounting Method: THREADED STUD(S) SINGLE GROUP
  • Frequency Rating: 2.0 KILOHERTZ NOMINAL SINGLE COMPONENT
  • 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 5950-00-947-7385, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 9 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
NSN5950-00-947-7385
Primary Part NumberSMB527556
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Mounting Facility Quantity4 SINGLE GROUP
Inductance TypeFIXED
Body Length1.938 INCHES MAXIMUM IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Frequency Rating2.0 KILOHERTZ NOMINAL SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Center to Center Distance Between Mounting Facilities Parallel to Length1.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Thread Quantity Per Inch32 SINGLE GROUP
Inclosure TypeHERMETICALLY SEALED
Nominal Thread Size0.164 INCHES SINGLE GROUP IN
Maximum Operating Temp85.0 CELSIUS DEGC
Terminal Type and Quantity2 TAB, SOLDER LUG
Winding Quantity1 SINGLE COMPONENT
Inductance Rating10.00 HENRY NOMINAL SINGLE COMPONENT SINGLE WINDING
Center to Center Distance Between Mounting Facilities Parallel to Width1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Width1.812 INCHES MAXIMUM IN
Body Height2.438 INCHES MAXIMUM IN
Winding Operating Current40.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
DC Resistance Rating in Ohms300.000 SINGLE COMPONENT SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-236-9454LD1-25-1D INTERCHANGEABLE
Valve,check
Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division
5325-00-263-6632 INTERCHANGEABLE
Grommet,nonmetallic
5315-00-472-982016062 INTERCHANGEABLE
Key Machine
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5935-00-704-210533-1606-2 INTERCHANGEABLE
Cover,electrical Connector
Amphenol Corporation Div Amphenol Rf
5360-00-938-894853A68A104-1 INTERCHANGEABLE
Spring,center Secti
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5815-00-974-9347160995 INTERCHANGEABLE
Pad,special
Telemechanics Inc
5365-01-138-7595660016 INTERCHANGEABLE
Spacer
Sears, Roebuck and Co. Dba Sears Div Sears Commercial
3830-01-172-068829130 INTERCHANGEABLE
Auger Assembly
Terex Reedrill Dba Reedrill Texoma Div Terex Mining
6625-01-295-457116062 INTERCHANGEABLE
Voltmeter
Simpson Electric Company, Inc.
5950-01-307-441729130 INTERCHANGEABLE
Transformer,power
Data Device Corp Dba Beta Transformer Technology
Cross-Reference Index
Part NumberManufacturer
160995 Raytheon Company (USA)
C1256 Electronic Transformer Corp Div Electronic Transformer Corporation (USA)
160995 Raytheon Company Div Corp (USA)
3-18709-0000 Te Connectivity Networks, Inc. Div Adc Telecommunications Sales, Inc. (USA)
29130 Torotel, Inc. Div Torotel Products, Inc. (USA)
SMB527556 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
16062 Magnetek Inc Huntington Div (USA)
A8524 Autodyne Manufacturing Co Inc (USA)
160995 Raytheon Company Dba Raytheon Co (USA)
Related Parts
4820-00-236-9454INTERCHANGEABLE
VALVE,CHECK
LD1-25-1D
5325-00-263-6632INTERCHANGEABLE
GROMMET,NONMETALLIC
5315-00-472-9820INTERCHANGEABLE
KEY MACHINE
16062
5935-00-704-2105INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
33-1606-2
5360-00-938-8948INTERCHANGEABLE
SPRING,CENTER SECTI
53A68A104-1
5815-00-974-9347INTERCHANGEABLE
PAD,SPECIAL
160995
5365-01-138-7595INTERCHANGEABLE
SPACER
660016
3830-01-172-0688INTERCHANGEABLE
AUGER ASSEMBLY
29130
6625-01-295-4571INTERCHANGEABLE
VOLTMETER
16062
5950-01-307-4417INTERCHANGEABLE
TRANSFORMER,POWER
29130
5330-01-313-7856INTERCHANGEABLE
SEAL,PLAIN ENCASED
16062
4320-01-348-1765INTERCHANGEABLE
PUMP,CENTRIFUGAL
29130

Frequently Asked Questions

What is NSN 5950-00-947-7385?

NSN 5950-00-947-7385 is a Reactor, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-947-7385?

NSN 5950-00-947-7385 has 9 cross-referenced part numbers: 160995 (Raytheon Company), C1256 (Electronic Transformer Corp Div Electronic Transformer Corporation), 160995 (Raytheon Company Div Corp), 3-18709-0000 (Te Connectivity Networks, Inc. Div Adc Telecommunications Sales, Inc.), 29130 (Torotel, Inc. Div Torotel Products, Inc.) and 4 more.

What NSN replaces 5950-00-947-7385?

There are 12 known substitutes for 5950-00-947-7385: 4820-00-236-9454, 5325-00-263-6632, 5315-00-472-9820 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SMB527556?

Key specifications for SMB527556: Mounting Facility Quantity: 4 SINGLE GROUP; Inductance Type: FIXED; Body Length: 1.938 INCHES MAXIMUM IN; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP. 22 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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