PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

0490-0018Relay,electromagnetic

Hewlett-Packard Company Dba HP · NSN 5945-00-883-9480 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-00-883-9480 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-883-9480. Primary manufacturer part number: 0490-0018.
Features
  • Relay,electromagnetic — FSC 5945
  • Mounting Facility Type and Quantity: 2 THREADED HOLE(S) SINGLE MOUNTING FACILITY
  • Duty Type: INTERMITTENT
  • Winding Quantity: 1
  • Terminal Type and Quantity: 5 PIN ALL FUNCTIONS
  • Thread Class: 2B SINGLE MOUNTING FACILITY
  • Nominal Operating Current Rating and Type: 3.5 MILLIAMPERES AC SINGLE WINDING
  • Coil Quantity: 1
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-883-9480, 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 Hewlett-Packard Company Dba HP. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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
NSN5945-00-883-9480
Primary Part Number0490-0018
Item NameRelay,electromagnetic
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerHewlett-Packard Company Dba HP
StatusCANCELLED
Mounting Facility Type and Quantity2 THREADED HOLE(S) SINGLE MOUNTING FACILITY
Duty TypeINTERMITTENT
Winding Quantity1
Terminal Type and Quantity5 PIN ALL FUNCTIONS
Thread Class2B SINGLE MOUNTING FACILITY
Nominal Operating Current Rating and Type3.5 MILLIAMPERES AC SINGLE WINDING
Coil Quantity1
Nominal Thread Size0.112 INCHES SINGLE MOUNTING FACILITY IN
Center to Center Distance Between Mounting Facilities Parallel to Length1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Winding DC Resistance Rating5.0 KILOHMS NOMINAL SINGLE WINDING
Nonpile-Up Main Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Frequency in Hertz60.0 NOMINAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5961-00-076-6459 INTERCHANGEABLE
Semiconductor Device,photo
5930-00-175-458902-16-009 INTERCHANGEABLE
Switch,thermostatic
Hatco Corp
6625-00-190-48684934 INTERCHANGEABLE
Transducer Assembly
Precision Electronics, Inc
5330-00-298-6529RE49F212-6 INTERCHANGEABLE
Gasket
Naval Ship Systems Command
2040-00-896-67874934 INTERCHANGEABLE
Galilean Eyepiece C
L3 Technologies, Inc. Div L3 Keo
4720-01-017-26434934 INTERCHANGEABLE
Hose,nonmetallic
Pentair Filtration Solutions, Llc
5915-01-029-3739 INTERCHANGEABLE
Filter,low Pass
5340-01-392-1019 INTERCHANGEABLE
Insert and Tool Assortment,screw
5130-01-393-15904934 INTERCHANGEABLE
Socket,socket Wrench
Wright Tool Co
5305-01-498-78804934 INTERCHANGEABLE
Screw,machine
Amw Cuyuna Engine Co. Inc Dba Two Stroke International
Cross-Reference Index
Part NumberManufacturer
0490-0018 Hewlett-Packard Company Dba HP (USA)
0490-0018 Keysight Technologies Inc (USA)
0490-0018 Keysight Technologies, Inc. (USA)
49-34 Hewlett-Packard Company Dba HP (USA)
RS-1124 Te Connectivity Corporation (USA)
Related Parts
5961-00-076-6459INTERCHANGEABLE
SEMICONDUCTOR DEVICE,PHOTO
5930-00-175-4589INTERCHANGEABLE
SWITCH,THERMOSTATIC
02-16-009
6625-00-190-4868INTERCHANGEABLE
TRANSDUCER ASSEMBLY
4934
5330-00-298-6529INTERCHANGEABLE
GASKET
RE49F212-6
2040-00-896-6787INTERCHANGEABLE
GALILEAN EYEPIECE C
4934
4720-01-017-2643INTERCHANGEABLE
HOSE,NONMETALLIC
4934
5915-01-029-3739INTERCHANGEABLE
FILTER,LOW PASS
5340-01-392-1019INTERCHANGEABLE
INSERT AND TOOL ASSORTMENT,SCREW
5130-01-393-1590INTERCHANGEABLE
SOCKET,SOCKET WRENCH
4934
5305-01-498-7880INTERCHANGEABLE
SCREW,MACHINE
4934
6515-01-556-0098INTERCHANGEABLE
ENDOSCOPIC INSTRUMENT,FIBER OPTI
5180-01-581-5204INTERCHANGEABLE
TOOL KIT,ELECTRONIC SYSTEM
4934

Frequently Asked Questions

What is NSN 5945-00-883-9480?

NSN 5945-00-883-9480 is a Relay,electromagnetic, manufactured by Hewlett-Packard Company Dba HP, classified under FSC 5945 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5945-00-883-9480?

NSN 5945-00-883-9480 has 5 cross-referenced part numbers: 0490-0018 (Hewlett-Packard Company Dba HP), 0490-0018 (Keysight Technologies Inc), 0490-0018 (Keysight Technologies, Inc.), 49-34 (Hewlett-Packard Company Dba HP), RS-1124 (Te Connectivity Corporation).

What NSN replaces 5945-00-883-9480?

There are 12 known substitutes for 5945-00-883-9480: 5961-00-076-6459, 5930-00-175-4589, 6625-00-190-4868 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 0490-0018?

Key specifications for 0490-0018: Mounting Facility Type and Quantity: 2 THREADED HOLE(S) SINGLE MOUNTING FACILITY; Overall Height: 0.930 INCHES NOMINAL IN; Duty Type: INTERMITTENT; Winding Quantity: 1. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5945-00-883-9480 still in active supply?

NSN 5945-00-883-9480 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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