PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

591536-1Reactor

Itt Industries Inc Itt Aerospace Communications Div East · NSN 5950-00-875-4601 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-875-4601 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-875-4601. Primary manufacturer part number: 591536-1.
Features
  • Reactor — FSC 5950
  • DC Resistance Rating in Ohms: 165.000 SINGLE COMPONENT SINGLE WINDING
  • Body Length: 2.500 INCHES NOMINAL IN
  • Body Height: 2.781 INCHES NOMINAL IN
  • Body Width: 2.344 INCHES NOMINAL IN
  • Inclosure Type: PARTIALLY INCLOSED, DOUBLE SHELL
  • Terminal Type and Quantity: 2 WIRE LEAD
  • Mounting Method: FLANGE AND SLOT SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-875-4601, 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 Itt Industries Inc Itt Aerospace Communications Div East. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-875-4601
Primary Part Number591536-1
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerItt Industries Inc Itt Aerospace Communications Div East
StatusCANCELLED
DC Resistance Rating in Ohms165.000 SINGLE COMPONENT SINGLE WINDING
Body Length2.500 INCHES NOMINAL IN
Body Height2.781 INCHES NOMINAL IN
Body Width2.344 INCHES NOMINAL IN
Inclosure TypePARTIALLY INCLOSED, DOUBLE SHELL
Terminal Type and Quantity2 WIRE LEAD
Mounting MethodFLANGE AND SLOT SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Inductance TypeFIXED
Center to Center Distance Between Mounting Facilities Parallel to Length1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Facility Quantity4 SINGLE GROUP
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Inductance Rating6.00 HENRY NOMINAL SINGLE COMPONENT SINGLE WINDING
Mounting Slot Width0.098 INCHES NOMINAL SINGLE GROUP IN
Winding Operating Current160.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Winding Quantity1 SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Width1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5935-00-192-4789 INTERCHANGEABLE
Jack,telephone
6635-00-663-457612B INTERCHANGEABLE
Tester,material Hardness
Sun Tec Corp
5945-00-815-8628C12A INTERCHANGEABLE
Relay,electromagnetic
Te Connectivity Corporation
1510-01-005-5461C-12A INTERCHANGEABLE
Airplane,cargo-Transport
Textron Aviation Inc
4940-01-019-0182 INTERCHANGEABLE
Connector,auger Machine,pipe
5110-01-477-7690C-12A INTERCHANGEABLE
Chisel,cold,hand
Ampco Partners, Ltd. Dba Ampco Safety Tools
Cross-Reference Index
Part NumberManufacturer
591536-1 Itt Industries Inc Itt Aerospace Communications Div East (USA)
1270056-1 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
C12A Magnetek Inc Lighting Products Group (USA)
591536-1 L3harris Technologies, Inc. Dba Harris Corporation (USA)
C12A Magnetek Inc Huntington Div (USA)
Related Parts
5935-00-192-4789INTERCHANGEABLE
JACK,TELEPHONE
6635-00-663-4576INTERCHANGEABLE
TESTER,MATERIAL HARDNESS
12B
5945-00-815-8628INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
C12A
1510-01-005-5461INTERCHANGEABLE
AIRPLANE,CARGO-TRANSPORT
C-12A
4940-01-019-0182INTERCHANGEABLE
CONNECTOR,AUGER MACHINE,PIPE
5110-01-477-7690INTERCHANGEABLE
CHISEL,COLD,HAND
C-12A

Frequently Asked Questions

What is NSN 5950-00-875-4601?

NSN 5950-00-875-4601 is a Reactor, manufactured by Itt Industries Inc Itt Aerospace Communications Div East, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-875-4601?

NSN 5950-00-875-4601 has 5 cross-referenced part numbers: 591536-1 (Itt Industries Inc Itt Aerospace Communications Div East), 1270056-1 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), C12A (Magnetek Inc Lighting Products Group), 591536-1 (L3harris Technologies, Inc. Dba Harris Corporation), C12A (Magnetek Inc Huntington Div).

What NSN replaces 5950-00-875-4601?

There are 6 known substitutes for 5950-00-875-4601: 5935-00-192-4789, 6635-00-663-4576, 5945-00-815-8628 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 591536-1?

Key specifications for 591536-1: DC Resistance Rating in Ohms: 165.000 SINGLE COMPONENT SINGLE WINDING; Body Length: 2.500 INCHES NOMINAL IN; Overall Length: 2.500 INCHES NOMINAL IN; Body Height: 2.781 INCHES NOMINAL IN. 20 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-875-4601 still in active supply?

NSN 5950-00-875-4601 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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