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Electromagnetic Relay NSN 5945-00-729-1790

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 5945-00-729-1790 NSN: 5945-00-729-1790

Features and Characteristics

Thread Class
2a single mounting facility
Thread Direction
Right-hand single mounting facility
Overall Length
1.344 inches
Center To Center Distance Between Mounting Facilities Parallel To Width
0.500 inches single mounting facility
Overall Height
1.921 inches
Overall Width
0.953 inches
Case Material
Steel, corrosion resisting
Environmental Protection
Hermetic
Fragility Factor
Moderately rugged
Contact Material
Silver
Winding Quantity
1
Purpose For Which Designed
General
Coil Quantity
1
Winding Dc Resistance Rating
300.0 ohms single winding
Duty Type
Continuous
Arc Quenching Method
Air
Mounting Facility Type And Quantity
3 threaded stud single mounting facility
Storage Type
General purpose warehouse
Cubic Measure
2.446 cubic inches
Thready Qty Per Inch (tpi)
40 single mounting facility
Thread Size
0.112 inches single mounting facility
Mounting Facility Pattern
Triangle single mounting facility
Nonpile-up Main Contact Arrangement
2 pole, double throw, one position momentary
Time Delay
0.015 seconds fixed operate time
Center To Center Distance Between Mounting Facilities Parallel To The Altitude Of An Isosceles Triangle
1.000 inches single mounting facility
Operating Voltage Rating And Type At Specificationified Temp
27.5 volts dc 25 degrees celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage
3.0 amperes ac resistive load and 3.0 amperes dc resistive load
Main Contact Maximum Voltage Rating In Volts
115.0 ac and 28.0 dc
Precious Material And Location
Contacts silver
Precious Material
Silver
Thread Series Designator
Unc single mounting facility
Terminal Type And Quantity
8 wire hook all functions
FSC
5945 Relays And Solenoids
NIIN
007291790
NSN
5945007291790

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
57A146B3
Cage Code:
10001
Status:
A
MSDS:
Part Number:
5409-18HS
Cage Code:
58614
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8536490050
  • NAICS: 335314
  • SITC: 77254
  • Description: Relays, electromechanical, with contacts rated at less than 10 a, for a voltage exceeding 60 v but not exceeding 1000 v
  • End Use (Code 20005):
    Electric apparatus

Q & A

Frequently asked questions for NSN 5945-00-729-1790
What are the manufacturers of nsn 5945007291790?
Does this nsn 5945007291790 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5945007291790
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 5945007291790 contain any precious metals?
Item contains silver.
Does nsn 5945007291790 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5945007291790?
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:
A
Cond. Code:
1
Status:
A

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