PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A19756Reactor

Raytheon Company Dba Raytheon Co · NSN 5950-00-157-0984 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-157-0984 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-157-0984. Primary manufacturer part number: A19756.
Features
  • Reactor — FSC 5950
  • Inductance Type: FIXED
  • Terminal Type and Quantity: 2 TAB, SOLDER LUG
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 2.688 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Winding Quantity: 1 SINGLE COMPONENT
  • Body Width: 2.062 INCHES NOMINAL IN
  • DC Resistance Rating in Ohms: 870.000 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 5950-00-157-0984, 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 Raytheon Company Dba Raytheon Co. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 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
NSN5950-00-157-0984
Primary Part NumberA19756
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon Co
StatusACTIVE
Inductance TypeFIXED
Terminal Type and Quantity2 TAB, SOLDER LUG
Center to Center Distance Between Mounting Facilities Parallel to Width2.688 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Facility Quantity4 SINGLE GROUP
Winding Quantity1 SINGLE COMPONENT
Body Width2.062 INCHES NOMINAL IN
DC Resistance Rating in Ohms870.000 SINGLE COMPONENT SINGLE WINDING
Inductance Rating30.00 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING
Body Length2.312 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Length1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inclosure TypeFULLY INCLOSED
Reliability IndicatorNOT ESTABLISHED
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Body Height2.688 INCHES NOMINAL IN
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Winding Operating Current25.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5998-00-020-02471554 INTERCHANGEABLE
Electronic Components Assembly
Mission Systems Davenport Inc.
5310-00-045-3299MS35338-42 INTERCHANGEABLE
Washer,lock
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
2940-00-076-2597136500 INTERCHANGEABLE
Filter Element,fluid
Cummins Inc.
5962-00-133-9031 INTERCHANGEABLE
Microcircuit,linear
4130-00-166-0335VAA1-50X INTERCHANGEABLE
Filter Element,air Conditioning
Airsan Corporation Dba Airsan Corp
5310-00-205-90131554 INTERCHANGEABLE
Washer,flat
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5310-00-209-5309 INTERCHANGEABLE
Washer,lock
5910-00-255-6228A105240C INTERCHANGEABLE
Capacitor,variable,air Dielectri
Raytheon Company Dba Raytheon Co
5975-00-280-4581 INTERCHANGEABLE
Adapter,electrical Conduit
1336-00-701-90671554 INTERCHANGEABLE
Squib,electric
Pacific Scientific Energetic Materials Company (california Llc)
Cross-Reference Index
Part NumberManufacturer
XR2B Raytheon Company Dba Raytheon Co (USA)
XR2B Bendix Corp the (USA)
1554 Altec Lansing Corp Sound Products Div (USA)
A19756 PRIMARY Raytheon Company Dba Raytheon Co (USA)
15A4001-2A Navcom Defense Electronics, Inc. (USA)
XR2B Smiths Detection Inc. Dba Smiths Detection Inc Casc (USA)
A19756 Bendix Corp the (USA)
Related Parts
5998-00-020-0247INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
1554
5310-00-045-3299INTERCHANGEABLE
WASHER,LOCK
MS35338-42
2940-00-076-2597INTERCHANGEABLE
FILTER ELEMENT,FLUID
136500
5962-00-133-9031INTERCHANGEABLE
MICROCIRCUIT,LINEAR
4130-00-166-0335INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
VAA1-50X
5310-00-205-9013INTERCHANGEABLE
WASHER,FLAT
1554
5310-00-209-5309INTERCHANGEABLE
WASHER,LOCK
5910-00-255-6228INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
A105240C
5975-00-280-4581INTERCHANGEABLE
ADAPTER,ELECTRICAL CONDUIT
1336-00-701-9067INTERCHANGEABLE
SQUIB,ELECTRIC
1554
4130-00-802-1981INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
502100-193
5910-00-954-4791INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
0150-0016

Frequently Asked Questions

What is NSN 5950-00-157-0984?

NSN 5950-00-157-0984 is a Reactor, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-157-0984?

NSN 5950-00-157-0984 has 7 cross-referenced part numbers: XR2B (Raytheon Company Dba Raytheon Co), XR2B (Bendix Corp the), 1554 (Altec Lansing Corp Sound Products Div), A19756 (Raytheon Company Dba Raytheon Co), 15A4001-2A (Navcom Defense Electronics, Inc.) and 2 more.

What NSN replaces 5950-00-157-0984?

There are 12 known substitutes for 5950-00-157-0984: 5998-00-020-0247, 5310-00-045-3299, 2940-00-076-2597 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A19756?

Key specifications for A19756: Inductance Type: FIXED; Terminal Type and Quantity: 2 TAB, SOLDER LUG; Center to Center Distance Between Mounting Facilities Parallel to Width: 2.688 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Mounting Facility Quantity: 4 SINGLE GROUP. 16 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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