HS4794-1

View detailed technical data, stock status, and sourcing information for: HS4794-1
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5945 Relays and Solenoids

National Stock Number

5945-01-193-4949

Item Name Code

32512

Assigment Date

11/04/1984 (41 years ago)

A relay which is actuated by the effect of a magnetic field developed by the current in its energizing coil(s). Includes solenoid and armature types. Excludes:contactor, magnetic; relay, meter movement; relay, motor driven; relay, reed; relay, resonant reed; relay, rotary; and switch, stepping.

3.062 inches nominal single mounting facility center to center distance between mounting facilities parallel to width, 2.750 inches nominal single mounting facility center to center distance between mounting facilities parallel to length, 3.750 inches maximum overall width, 3.720 inches maximum overall height, 3.430 inches maximum overall length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length: 3.430 inches maximum
Center To Center Distance Between Mounting Facilities Parallel To Length: 2.750 inches nominal single mounting facility
Center To Center Distance Between Mounting Facilities Parallel To Width: 3.062 inches nominal single mounting facility
Overall Height: 3.720 inches maximum
Overall Width: 3.750 inches maximum
Case Material: unable to decode
Environmental Protection: shock resistant and vibration resistant
Unthreaded Mounting Hole Diameter: 0.191 inches minimum and 0.206 inches maximum single mounting facility
Fragility Factor: moderately rugged
Contact Material: unable to decode
Frequency In Hertz: 400.0 nominal
Winding Quantity: 1
Purpose For Which Designed: general
Coil Quantity: 1
Winding Dc Resistance Rating: 113.0 ohms nominal single winding
Duty Type: continuous
Arc Quenching Method: air
Mounting Facility Type And Quantity: unable to decode
Storage Type: general purpose warehouse
Features Provided: polarized
Cubic Measure: 47.848 cubic inches
Mounting Facility Pattern: rectangular single mounting facility
Nonpile-Up Main Contact Arrangement: 3 pole, single throw, normally open, momentary action
Auxiliary Contact Maximum Voltage Rating In Volts: 28.0 dc
Operating Voltage Rating And Type At Specified Temp: 28.0 volts dc 25 deg celsius all windings
Main Contact Load Current Rating At Maximum Rated Voltage: 120.0 amperes ac resistive load
Main Contact Maximum Voltage Rating In Volts: 200.0 ac
Auxiliary Contact Load Current Rating At Maximum Rated Voltage: 5.0 amperes dc resistive load
Special Features: auxiliary contact configuration; one spst nc and one spdt
Terminal Type And Quantity: 11 threaded stud all functions

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
D-25CF	Electromagnetic Relay
HS4794-1	Electromagnetic Relay
SA120C	Electromagnetic Relay

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5945-01-193-4949?

The FSCG of the NSN 5945-01-193-4949 is 5945

Does the NSN 5945-01-193-4949 have a Schedule B code assigned?

Yes, the Schedule B code is 8536490075

Does NSN 5945-01-193-4949 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 5945-01-193-4949 contain precious materials?

Item does not contain precious metal.

Does NSN 5945-01-193-4949 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5945-01-193-4949 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Sun, Nov 4, 1984