PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1103-5Relay,electromagnetic

Curtiss-Wright Controls Electronic Systems, Inc. · NSN 5945-00-819-2286 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-819-2286 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-819-2286. Primary manufacturer part number: 1103-5.
Features
  • Relay,electromagnetic — FSC 5945
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
  • Operating Voltage Rating and Type at Specified Temp: 32.0 VOLTS DC 25 DEG CELSIUS ALL WINDINGS
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Winding Quantity: 2
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Duty Type: CONTINUOUS
  • Terminal Type and Quantity: 7 PIN ALL FUNCTIONS
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-819-2286, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Curtiss-Wright Controls Electronic Systems, Inc.. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5945-00-819-2286
Primary Part Number1103-5
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerCurtiss-Wright Controls Electronic Systems, Inc.
StatusCANCELLED
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Operating Voltage Rating and Type at Specified Temp32.0 VOLTS DC 25 DEG CELSIUS ALL WINDINGS
Center to Center Distance Between Mounting Facilities Parallel to Length1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Winding Quantity2
Center to Center Distance Between Mounting Facilities Parallel to Width1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Duty TypeCONTINUOUS
Terminal Type and Quantity7 PIN ALL FUNCTIONS
Mounting Facility Type and Quantity4 THREADED STUD(S) SINGLE MOUNTING FACILITY
Main Contact Load Current Rating at Maximum Rated Voltage2.0 AMPERES DC RESISTIVE LOAD
Main Contact Maximum Voltage Rating in Volts28.0 DC
Nominal Thread Size0.164 INCHES SINGLE MOUNTING FACILITY IN
Features ProvidedPOLARIZED AND LATCHING CONTACTS
Coil Quantity2
Environmental ProtectionHERMETIC
Mounting Facility PatternRECTANGULAR SINGLE MOUNTING FACILITY
Thread Class2A SINGLE MOUNTING FACILITY A
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5360-00-371-2115 INTERCHANGEABLE
Spring,helical,compression
4730-00-511-4014 INTERCHANGEABLE
Nut,union
5360-00-654-742711035 INTERCHANGEABLE
Spring,helical,compression
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5136-00-729-568654149 INTERCHANGEABLE
Tap,thread Cutting
Tapco Cutting Tools Inc
3120-00-775-0869CA9043PC8X INTERCHANGEABLE
Bushing,sleeve
Air & Liquid Systems Corporation Dba Buffalo Pumps
5331-00-808-148411-035 INTERCHANGEABLE
O-Ring
Strohmeyer, Julie a. Dba Julie a. Strohmeyer
5905-00-836-60061103D INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Kendick Mfg Co
5935-00-928-1229335-903 INTERCHANGEABLE
Connector,receptacle,electrical
Cmc Electronics Inc
5330-00-965-990411035 INTERCHANGEABLE
Gasket
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5930-01-202-2456110-35 INTERCHANGEABLE
Switch,toggle
Data General Corporation
Cross-Reference Index
Part NumberManufacturer
1103-5 Curtiss-Wright Controls Electronic Systems, Inc. (USA)
A35124 Vdo Control Systems Inc (USA)
1103-00E Curtiss-Wright Controls Electronic Systems, Inc. (USA)
1103D Curtiss-Wright Controls Electronic Systems, Inc. (USA)
12459-8-3 Northrop Grumman Systems Corporation (USA)
AE123-006-99 Dare Electronics, Inc. (USA)
Related Parts
5360-00-371-2115INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4730-00-511-4014INTERCHANGEABLE
NUT,UNION
5360-00-654-7427INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
11035
5136-00-729-5686INTERCHANGEABLE
TAP,THREAD CUTTING
54149
3120-00-775-0869INTERCHANGEABLE
BUSHING,SLEEVE
CA9043PC8X
5331-00-808-1484INTERCHANGEABLE
O-RING
11-035
5905-00-836-6006INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
1103D
5935-00-928-1229INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
335-903
5330-00-965-9904INTERCHANGEABLE
GASKET
11035
5930-01-202-2456INTERCHANGEABLE
SWITCH,TOGGLE
110-35
5315-01-334-8656INTERCHANGEABLE
PIN,STRAIGHT,HEADED
11-035
4820-01-336-9270INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
11035

Frequently Asked Questions

What is NSN 5945-00-819-2286?

NSN 5945-00-819-2286 is a Relay,electromagnetic, manufactured by Curtiss-Wright Controls Electronic Systems, Inc., classified under FSC 5945 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5945-00-819-2286?

NSN 5945-00-819-2286 has 6 cross-referenced part numbers: 1103-5 (Curtiss-Wright Controls Electronic Systems, Inc.), A35124 (Vdo Control Systems Inc), 1103-00E (Curtiss-Wright Controls Electronic Systems, Inc.), 1103D (Curtiss-Wright Controls Electronic Systems, Inc.), 12459-8-3 (Northrop Grumman Systems Corporation) and 1 more.

What NSN replaces 5945-00-819-2286?

There are 12 known substitutes for 5945-00-819-2286: 5360-00-371-2115, 4730-00-511-4014, 5360-00-654-7427 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1103-5?

Key specifications for 1103-5: Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY; Overall Height: 1.590 INCHES NOMINAL IN; Operating Voltage Rating and Type at Specified Temp: 32.0 VOLTS DC 25 DEG CELSIUS ALL WINDINGS; Center to Center Distance Between Mounting Facilities Parallel to Length: 1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY IN. 19 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5945-00-819-2286 still in active supply?

NSN 5945-00-819-2286 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.
PartsTable Design LLC · partstable.com