PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-B-619139Reactor

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5950-00-419-5344 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-419-5344 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-419-5344. Primary manufacturer part number: SM-B-619139.
Features
  • Reactor — FSC 5950
  • Maximum Operating Temp: 100.0 CELSIUS DEGC
  • Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
  • Winding Operating Current: 500.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Winding Quantity: 1 SINGLE COMPONENT
  • Reliability Indicator: NOT ESTABLISHED
  • Inductance Type: FIXED
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-419-5344, 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 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-419-5344
Primary Part NumberSM-B-619139
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Maximum Operating Temp100.0 CELSIUS DEGC
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Winding Operating Current500.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Winding Quantity1 SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Inductance TypeFIXED
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Body Width1.312 INCHES NOMINAL IN
Thread Quantity Per Inch32 SINGLE GROUP
Mounting MethodTHREADED STUD(S) SINGLE GROUP
DC Resistance Rating in Ohms1.600 SINGLE COMPONENT SINGLE WINDING
Body Length1.312 INCHES NOMINAL IN
Body Height1.750 INCHES MAXIMUM IN
Inductance Rating10.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Center to Center Distance Between Mounting Facilities Parallel to Width0.884 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Mounting Facility Quantity2 SINGLE GROUP
Terminal Type and Quantity2 TAB, SOLDER LUG
Center to Center Distance Between Mounting Facilities Parallel to Length0.884 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inclosure TypeHERMETICALLY SEALED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5120-00-045-3103 INTERCHANGEABLE
Screwdriver,flat Tip
5950-00-240-074717208 INTERCHANGEABLE
Transformer,audio Frequency
Raytheon Company Dba Raytheon
5310-00-939-234317208 INTERCHANGEABLE
Nut,plain,round
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5905-01-073-73257117931-8 INTERCHANGEABLE
Resistor Network,fixed,film
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
6515-01-590-3922323.26 INTERCHANGEABLE
Guide,bone Twist Drill
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
SM-B-619139 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
C1532 Electronic Transformer Corp Div Electronic Transformer Corporation (USA)
AE9051 Atlas Engineering Co Inc (USA)
17208 Dyco Electronics Inc (USA)
Related Parts
5120-00-045-3103INTERCHANGEABLE
SCREWDRIVER,FLAT TIP
5950-00-240-0747INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
17208
5310-00-939-2343INTERCHANGEABLE
NUT,PLAIN,ROUND
17208
5905-01-073-7325INTERCHANGEABLE
RESISTOR NETWORK,FIXED,FILM
7117931-8
6515-01-590-3922INTERCHANGEABLE
GUIDE,BONE TWIST DRILL
323.26

Frequently Asked Questions

What is NSN 5950-00-419-5344?

NSN 5950-00-419-5344 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 5950-00-419-5344?

NSN 5950-00-419-5344 has 4 cross-referenced part numbers: SM-B-619139 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), C1532 (Electronic Transformer Corp Div Electronic Transformer Corporation), AE9051 (Atlas Engineering Co Inc), 17208 (Dyco Electronics Inc).

What NSN replaces 5950-00-419-5344?

There are 5 known substitutes for 5950-00-419-5344: 5120-00-045-3103, 5950-00-240-0747, 5310-00-939-2343 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-B-619139?

Key specifications for SM-B-619139: Maximum Operating Temp: 100.0 CELSIUS DEGC; Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING; Winding Operating Current: 500.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING; Winding Quantity: 1 SINGLE COMPONENT. 20 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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