Electromagnetic Relay NSN 5945-01-503-9103

Item Description

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.

NSN: 5945-01-503-9103

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Features and Characteristics

Overall Length

4.280 inches

Center To Center Distance Between Mounting Facilities Parallel To Width

2.875 inches single mounting facility

Overall Diameter

3.650 inches

Environmental Protection

Hermetic

Unthreaded Mounting Hole Diameter

0.213 inches single mounting facility and 0.228 inches single mounting facility

Winding Quantity

Coil Quantity

Winding Dc Resistance Rating

113.0 ohms single winding

Duty Type

Continuous

Mounting Facility Type And Quantity

4 unthreaded hole single mounting facility

Features Provided

Polarized

Mounting Facility Pattern

Rectangular single mounting facility

Nonpile-up Main Contact Arrangement

3 pole, double throw, one position momentary

Time Delay

0.06 seconds fixed operate time

Operating Voltage Rating And Type At Specificationified Temp

28.0 volts dc 25 degrees celsius single winding

Main Contact Load Current Rating At Maximum Rated Voltage

50.0 amperes dc resistive load

Main Contact Maximum Voltage Rating In Volts

29.0 dc

Special Features

Operating temperature minus 55.0 to plus 85.0 degrees c

Terminal Type And Quantity

2 threaded stud energizing element

FSC

5945 Relays And Solenoids

NIIN

015039103

NSN

5945015039103

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

5493906

Cage Code:

53711

Status:

MSDS:

Part Number:

Z-A1A-052

Cage Code:

58657

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8536410020
NAICS: 335314
SITC: 77254
Description: Relays, electromechanical, with contacts rated less than 10 a, for a voltage not exceeding 60 v
End Use (Code 20005):
Electric apparatus

Q & A

Frequently asked questions for NSN 5945-01-503-9103

What are the manufacturers of nsn 5945015039103?

Naval Sea Systems Command (53711)
Leach International Corporation (58657)

Does this nsn 5945015039103 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5945015039103
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.

Does nsn 5945015039103 contain any precious metals?
No precious metal content.

Does nsn 5945015039103 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5945015039103?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

32512

FIIG:

A03300

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
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