PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15583Reactor

Bae Systems Information and Electronic Systems Integration Inc. · NSN 5950-00-648-2564 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-648-2564 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-648-2564. Primary manufacturer part number: 15583.
Features
  • Reactor — FSC 5950
  • Inclosure Type: HERMETICALLY SEALED
  • Winding Operating Current: 70.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Body Length: 1.438 INCHES NOMINAL IN
  • Terminal Type and Quantity: 2 TAB, SOLDER LUG
  • Reliability Indicator: NOT ESTABLISHED
  • Inductance Type: FIXED
  • Rating Method: ELECTRICAL 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 5950-00-648-2564, 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 Bae Systems Information and Electronic Systems Integration Inc.. Government technical data includes 17 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-648-2564
Primary Part Number15583
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc.
StatusCANCELLED
Inclosure TypeHERMETICALLY SEALED
Winding Operating Current70.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Body Length1.438 INCHES NOMINAL IN
Terminal Type and Quantity2 TAB, SOLDER LUG
Reliability IndicatorNOT ESTABLISHED
Inductance TypeFIXED
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Inductance Rating800.00 MILLIHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
DC Resistance Rating in Ohms270.000 SINGLE COMPONENT SINGLE WINDING
Winding Quantity1 SINGLE COMPONENT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Mounting Facility Quantity2 SINGLE GROUP
Distance Between Mounting Facility Centers0.562 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Overall Diameter1.000 INCHES NOMINAL IN
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Thread Quantity Per Inch32 SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5940-00-052-9068 INTERCHANGEABLE
Terminal,stud
5940-00-280-1712 INTERCHANGEABLE
Terminal,stud
5320-00-947-44282LSP-E08-03 INTERCHANGEABLE
Pin-Rivet
Huck International, Inc
3020-01-033-215450-2 INTERCHANGEABLE
Chain,roller
Rexnord Industries, Llc Div Couplings Division
4320-01-283-236256907 INTERCHANGEABLE
Pump Unit,centrifugal
Scott and Fetzer Co the Wayne Home Equipment Div
5330-01-432-8298 INTERCHANGEABLE
Parts Kit,seal Replacement,mecha
5330-01-664-264415583 INTERCHANGEABLE
Gasket
Phoenix Associates Llc Div Phoenix Associates
Cross-Reference Index
Part NumberManufacturer
49B13479-1 Department of the Air Force (USA)
15583 Emerson Electric Co White-Rodgers Div (USA)
49B13479-1 Army Air Force Drawings Under Custodianship of the Air Force
15583 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. (USA)
Related Parts
5940-00-052-9068INTERCHANGEABLE
TERMINAL,STUD
5940-00-280-1712INTERCHANGEABLE
TERMINAL,STUD
5320-00-947-4428INTERCHANGEABLE
PIN-RIVET
2LSP-E08-03
3020-01-033-2154INTERCHANGEABLE
CHAIN,ROLLER
50-2
4320-01-283-2362INTERCHANGEABLE
PUMP UNIT,CENTRIFUGAL
56907
5330-01-432-8298INTERCHANGEABLE
PARTS KIT,SEAL REPLACEMENT,MECHA
5330-01-664-2644INTERCHANGEABLE
GASKET
15583

Frequently Asked Questions

What is NSN 5950-00-648-2564?

NSN 5950-00-648-2564 is a Reactor, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-648-2564?

NSN 5950-00-648-2564 has 4 cross-referenced part numbers: 49B13479-1 (Department of the Air Force), 15583 (Emerson Electric Co White-Rodgers Div), 49B13479-1 (Army Air Force Drawings Under Custodianship of the Air Force), 15583 (Bae Systems Information and Electronic Systems Integration Inc.).

What NSN replaces 5950-00-648-2564?

There are 7 known substitutes for 5950-00-648-2564: 5940-00-052-9068, 5940-00-280-1712, 5320-00-947-4428 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15583?

Key specifications for 15583: Inclosure Type: HERMETICALLY SEALED; Winding Operating Current: 70.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING; Body Length: 1.438 INCHES NOMINAL IN; Terminal Type and Quantity: 2 TAB, SOLDER LUG. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-648-2564 still in active supply?

NSN 5950-00-648-2564 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.
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